際際滷shows by User: ReactionDesign / http://www.slideshare.net/images/logo.gif 際際滷shows by User: ReactionDesign / Tue, 15 Nov 2011 17:03:41 GMT 際際滷Share feed for 際際滷shows by User: ReactionDesign HCCI Engine Performance Evaluation Using FORTE /slideshow/forte-10176590/10176590 forte-111115170343-phpapp01
This note describes how the FORTE Simulation Package can be used to include detailed chemistry in internal combustion engine simulations. The enhanced chemistry solution techniques in FORTE allow detailed chemistry to be efficiently included in the FORTE computational fluid dynamics (CFD) calculation. These enhancements allow designers to accurately predict ignition, emissions, combustion duration, and engine performance without sacrificing geometric fidelity and without compromising accuracy for solution efficiency.]]>
This note describes how the FORTE Simulation Package can be used to include detailed chemistry in internal combustion engine simulations. The enhanced chemistry solution techniques in FORTE allow detailed chemistry to be efficiently included in the FORTE computational fluid dynamics (CFD) calculation. These enhancements allow designers to accurately predict ignition, emissions, combustion duration, and engine performance without sacrificing geometric fidelity and without compromising accuracy for solution efficiency.]]> Tue, 15 Nov 2011 17:03:41 GMT /slideshow/forte-10176590/10176590 ReactionDesign@slideshare.net(ReactionDesign) HCCI Engine Performance Evaluation Using FORTE ReactionDesign This note describes how the FORTE Simulation Package can be used to include detailed chemistry in internal combustion engine simulations. The enhanced chemistry solution techniques in FORTE allow detailed chemistry to be efficiently included in the FORTE computational fluid dynamics (CFD) calculation. These enhancements allow designers to accurately predict ignition, emissions, combustion duration, and engine performance without sacrificing geometric fidelity and without compromising accuracy for solution efficiency. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/forte-111115170343-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This note describes how the FORTE Simulation Package can be used to include detailed chemistry in internal combustion engine simulations. The enhanced chemistry solution techniques in FORTE allow detailed chemistry to be efficiently included in the FORTE computational fluid dynamics (CFD) calculation. These enhancements allow designers to accurately predict ignition, emissions, combustion duration, and engine performance without sacrificing geometric fidelity and without compromising accuracy for solution efficiency.
HCCI Engine Performance Evaluation Using FORTE from Reaction Design
]]> 991 126 https://cdn.slidesharecdn.com/ss_thumbnails/forte-111115170343-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Multi-Component Spray Modeling with FORT /ReactionDesign/multicomponent-spray-modeling-with-fort fortesprayappnotefinal-110810154448-phpapp01
Conventional and advanced engine designs depend upon effective use of spray to control the distribution of the liquid fuel for greatest benefit. Sprays in diesel engines control ignition, power and emissions. It is important that the spray models used in 3-D simulation for sprays have the ability to accurately predict liquid breakup, droplet formation, distribution and evaporation. This application note provides instructions for performing 3-D diesel-engine spray combustion simulations with advanced spray models and accurate detailed chemistry. The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of spray penetration for low-temperature combustion conditions. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.]]>
Conventional and advanced engine designs depend upon effective use of spray to control the distribution of the liquid fuel for greatest benefit. Sprays in diesel engines control ignition, power and emissions. It is important that the spray models used in 3-D simulation for sprays have the ability to accurately predict liquid breakup, droplet formation, distribution and evaporation. This application note provides instructions for performing 3-D diesel-engine spray combustion simulations with advanced spray models and accurate detailed chemistry. The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of spray penetration for low-temperature combustion conditions. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.]]> Wed, 10 Aug 2011 15:44:42 GMT /ReactionDesign/multicomponent-spray-modeling-with-fort ReactionDesign@slideshare.net(ReactionDesign) Multi-Component Spray Modeling with FORT ReactionDesign Conventional and advanced engine designs depend upon effective use of spray to control the distribution of the liquid fuel for greatest benefit. Sprays in diesel engines control ignition, power and emissions. It is important that the spray models used in 3-D simulation for sprays have the ability to accurately predict liquid breakup, droplet formation, distribution and evaporation. This application note provides instructions for performing 3-D diesel-engine spray combustion simulations with advanced spray models and accurate detailed chemistry. The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of spray penetration for low-temperature combustion conditions. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fortesprayappnotefinal-110810154448-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Conventional and advanced engine designs depend upon effective use of spray to control the distribution of the liquid fuel for greatest benefit. Sprays in diesel engines control ignition, power and emissions. It is important that the spray models used in 3-D simulation for sprays have the ability to accurately predict liquid breakup, droplet formation, distribution and evaporation. This application note provides instructions for performing 3-D diesel-engine spray combustion simulations with advanced spray models and accurate detailed chemistry. The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of spray penetration for low-temperature combustion conditions. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.
Multi-Component Spray Modeling with FORT from Reaction Design
]]> 1305 2 https://cdn.slidesharecdn.com/ss_thumbnails/fortesprayappnotefinal-110810154448-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Diesel Sector Combustion Modeling with FORT /slideshow/diesel-sector-combustion-modeling-with-forte/8707160 fortedieselsectorappnotefinal-110727175713-phpapp01
鏤随賛鏤Diesel engines are the workhorse of the transportation industry. Focus on improving diesel-engine performance is therefore key to addressing regulatory objectives of reducing fuel consumption and global warming gases. This applications note provides instructions for performing 3-D diesel-engine combustion simulations with advanced spray models and accurate detailed chemistry. The simulation uses advanced chemistry solution algorithms that include dynamic adaptive chemistry (DAC) and dynamic cell clustering (DCC). The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of ignition behavior for low-temperature combustion conditions, which provides good agreement with measured pressure and heat-release profiles. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.]]>
鏤随賛鏤Diesel engines are the workhorse of the transportation industry. Focus on improving diesel-engine performance is therefore key to addressing regulatory objectives of reducing fuel consumption and global warming gases. This applications note provides instructions for performing 3-D diesel-engine combustion simulations with advanced spray models and accurate detailed chemistry. The simulation uses advanced chemistry solution algorithms that include dynamic adaptive chemistry (DAC) and dynamic cell clustering (DCC). The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of ignition behavior for low-temperature combustion conditions, which provides good agreement with measured pressure and heat-release profiles. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.]]> Wed, 27 Jul 2011 17:57:10 GMT /slideshow/diesel-sector-combustion-modeling-with-forte/8707160 ReactionDesign@slideshare.net(ReactionDesign) Diesel Sector Combustion Modeling with FORT ReactionDesign 鏤随賛鏤Diesel engines are the workhorse of the transportation industry. Focus on improving diesel-engine performance is therefore key to addressing regulatory objectives of reducing fuel consumption and global warming gases. This applications note provides instructions for performing 3-D diesel-engine combustion simulations with advanced spray models and accurate detailed chemistry. The simulation uses advanced chemistry solution algorithms that include dynamic adaptive chemistry (DAC) and dynamic cell clustering (DCC). The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of ignition behavior for low-temperature combustion conditions, which provides good agreement with measured pressure and heat-release profiles. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fortedieselsectorappnotefinal-110727175713-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> 鏤随賛鏤Diesel engines are the workhorse of the transportation industry. Focus on improving diesel-engine performance is therefore key to addressing regulatory objectives of reducing fuel consumption and global warming gases. This applications note provides instructions for performing 3-D diesel-engine combustion simulations with advanced spray models and accurate detailed chemistry. The simulation uses advanced chemistry solution algorithms that include dynamic adaptive chemistry (DAC) and dynamic cell clustering (DCC). The simulation employs a multi-component diesel-fuel surrogate mechanism with 437 species that was reduced for the conditions of interest from a comprehensive and well validated master mechanism. The results show prediction of ignition behavior for low-temperature combustion conditions, which provides good agreement with measured pressure and heat-release profiles. The results also demonstrate some advantages of using a multi-component surrogate to capture vaporization stratification within the engine cylinder.
Diesel Sector Combustion Modeling with FORT from Reaction Design
]]> 731 1 https://cdn.slidesharecdn.com/ss_thumbnails/fortedieselsectorappnotefinal-110727175713-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Using Automatic Reactor Networks With CFD To Provide Optimal Accuracy While Lowering Cost /slideshow/using-automatic-reactor-networks-with-cfd-to-provide-optimal-accuracy-while-lowering-cost/8525422 lumpywhitepaper3050311-110706131928-phpapp02
CFD simulation does an adequate job of predicting temperature globally, so it served well to solve the NOx problems of the past 20 years. However, the combustion challenges that designers need to simulate today are kinetically driven and require detailed chemical simulation. This simulation has been accomplished for over 30 years through the use of idealized chemical reactor modeling using chemistry simulation software packages such as CHEMKIN速. But these packages have always lacked the ability to directly take into account effects of the complex 3-D flow field and geometry. Building ENERGICO networks to represent the local chemical reactions in appropriate regions of the geometry is a proven method of incorporating the effects of both the flow and the kinetics in a single simulation. ]]>
CFD simulation does an adequate job of predicting temperature globally, so it served well to solve the NOx problems of the past 20 years. However, the combustion challenges that designers need to simulate today are kinetically driven and require detailed chemical simulation. This simulation has been accomplished for over 30 years through the use of idealized chemical reactor modeling using chemistry simulation software packages such as CHEMKIN速. But these packages have always lacked the ability to directly take into account effects of the complex 3-D flow field and geometry. Building ENERGICO networks to represent the local chemical reactions in appropriate regions of the geometry is a proven method of incorporating the effects of both the flow and the kinetics in a single simulation. ]]> Wed, 06 Jul 2011 13:19:25 GMT /slideshow/using-automatic-reactor-networks-with-cfd-to-provide-optimal-accuracy-while-lowering-cost/8525422 ReactionDesign@slideshare.net(ReactionDesign) Using Automatic Reactor Networks With CFD To Provide Optimal Accuracy While Lowering Cost ReactionDesign CFD simulation does an adequate job of predicting temperature globally, so it served well to solve the NOx problems of the past 20 years. However, the combustion challenges that designers need to simulate today are kinetically driven and require detailed chemical simulation. This simulation has been accomplished for over 30 years through the use of idealized chemical reactor modeling using chemistry simulation software packages such as CHEMKIN速. But these packages have always lacked the ability to directly take into account effects of the complex 3-D flow field and geometry. Building ENERGICO networks to represent the local chemical reactions in appropriate regions of the geometry is a proven method of incorporating the effects of both the flow and the kinetics in a single simulation. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lumpywhitepaper3050311-110706131928-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> CFD simulation does an adequate job of predicting temperature globally, so it served well to solve the NOx problems of the past 20 years. However, the combustion challenges that designers need to simulate today are kinetically driven and require detailed chemical simulation. This simulation has been accomplished for over 30 years through the use of idealized chemical reactor modeling using chemistry simulation software packages such as CHEMKIN速. But these packages have always lacked the ability to directly take into account effects of the complex 3-D flow field and geometry. Building ENERGICO networks to represent the local chemical reactions in appropriate regions of the geometry is a proven method of incorporating the effects of both the flow and the kinetics in a single simulation.
Using Automatic Reactor Networks With CFD To Provide Optimal Accuracy While Lowering Cost from Reaction Design
]]> 436 4 https://cdn.slidesharecdn.com/ss_thumbnails/lumpywhitepaper3050311-110706131928-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Recent Advances in Fuel Chemistry Permit Novel Design Approaches /slideshow/recent-advances-in-fuel-chemistry-permit-novel-design-approaches/8392684 lumpywhitepaper2050211-110622154558-phpapp02
Todays combustion equipment market poses significant challenges with the rapidly changing fuels landscape, stricter emissions regulations and tight economic constraints. In the first paper of this series, we discussed how Computational Fluid Dynamics (CFD) alone is not providing the combustion simulation value required in todays business environment because of CFDs inherent limitations in handling complex combustion chemistry. In this paper, we will describe how the simulation of real fuel behavior has been achieved through recent advances in our understanding of detailed combustion chemistry and pollutant emissions formation.]]>
Todays combustion equipment market poses significant challenges with the rapidly changing fuels landscape, stricter emissions regulations and tight economic constraints. In the first paper of this series, we discussed how Computational Fluid Dynamics (CFD) alone is not providing the combustion simulation value required in todays business environment because of CFDs inherent limitations in handling complex combustion chemistry. In this paper, we will describe how the simulation of real fuel behavior has been achieved through recent advances in our understanding of detailed combustion chemistry and pollutant emissions formation.]]> Wed, 22 Jun 2011 15:45:57 GMT /slideshow/recent-advances-in-fuel-chemistry-permit-novel-design-approaches/8392684 ReactionDesign@slideshare.net(ReactionDesign) Recent Advances in Fuel Chemistry Permit Novel Design Approaches ReactionDesign Todays combustion equipment market poses significant challenges with the rapidly changing fuels landscape, stricter emissions regulations and tight economic constraints. In the first paper of this series, we discussed how Computational Fluid Dynamics (CFD) alone is not providing the combustion simulation value required in todays business environment because of CFDs inherent limitations in handling complex combustion chemistry. In this paper, we will describe how the simulation of real fuel behavior has been achieved through recent advances in our understanding of detailed combustion chemistry and pollutant emissions formation. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lumpywhitepaper2050211-110622154558-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Todays combustion equipment market poses significant challenges with the rapidly changing fuels landscape, stricter emissions regulations and tight economic constraints. In the first paper of this series, we discussed how Computational Fluid Dynamics (CFD) alone is not providing the combustion simulation value required in todays business environment because of CFDs inherent limitations in handling complex combustion chemistry. In this paper, we will describe how the simulation of real fuel behavior has been achieved through recent advances in our understanding of detailed combustion chemistry and pollutant emissions formation.
Recent Advances in Fuel Chemistry Permit Novel Design Approaches from Reaction Design
]]> 388 2 https://cdn.slidesharecdn.com/ss_thumbnails/lumpywhitepaper2050211-110622154558-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Efficient and Effective CFD Design Flow for Internal Combustion Engines /slideshow/efficient-and-effective-cfd-design-flow-for-internal-combustion-engines/7707305 fortewptoplevelfinal-110422125552-phpapp01
Traditional IC engine combustion simulations involve CFD models that use a simplified chemistry representation for fuel combustion. The chemistry in the models range from just a few molecular species to ~50 species for Diesel fuel, for example. Alternative approaches use table-lookup strategies and progress variables to avoid the cost of direct computation of the chemistry-flow interactions. For conventional Diesel and Gasoline engines, these approaches have historically been good enough, because the fluid-mixing effects dominated the kinetics effects in predicting engine performance. This whitepaper discusses a more efficient and effective CFD design flow for IC engines.]]>
Traditional IC engine combustion simulations involve CFD models that use a simplified chemistry representation for fuel combustion. The chemistry in the models range from just a few molecular species to ~50 species for Diesel fuel, for example. Alternative approaches use table-lookup strategies and progress variables to avoid the cost of direct computation of the chemistry-flow interactions. For conventional Diesel and Gasoline engines, these approaches have historically been good enough, because the fluid-mixing effects dominated the kinetics effects in predicting engine performance. This whitepaper discusses a more efficient and effective CFD design flow for IC engines.]]> Fri, 22 Apr 2011 12:55:47 GMT /slideshow/efficient-and-effective-cfd-design-flow-for-internal-combustion-engines/7707305 ReactionDesign@slideshare.net(ReactionDesign) Efficient and Effective CFD Design Flow for Internal Combustion Engines ReactionDesign Traditional IC engine combustion simulations involve CFD models that use a simplified chemistry representation for fuel combustion. The chemistry in the models range from just a few molecular species to ~50 species for Diesel fuel, for example. Alternative approaches use table-lookup strategies and progress variables to avoid the cost of direct computation of the chemistry-flow interactions. For conventional Diesel and Gasoline engines, these approaches have historically been good enough, because the fluid-mixing effects dominated the kinetics effects in predicting engine performance. This whitepaper discusses a more efficient and effective CFD design flow for IC engines. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fortewptoplevelfinal-110422125552-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Traditional IC engine combustion simulations involve CFD models that use a simplified chemistry representation for fuel combustion. The chemistry in the models range from just a few molecular species to ~50 species for Diesel fuel, for example. Alternative approaches use table-lookup strategies and progress variables to avoid the cost of direct computation of the chemistry-flow interactions. For conventional Diesel and Gasoline engines, these approaches have historically been good enough, because the fluid-mixing effects dominated the kinetics effects in predicting engine performance. This whitepaper discusses a more efficient and effective CFD design flow for IC engines.
Efficient and Effective CFD Design Flow for Internal Combustion Engines from Reaction Design
]]> 1013 2 https://cdn.slidesharecdn.com/ss_thumbnails/fortewptoplevelfinal-110422125552-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Reaction Design: Driving Clean Combustion Design through Simulation /slideshow/reaction-design-driving-clean-combustion-design-through-simulation/3650785 saepress4-14-08final-100406134420-phpapp02
Industry-leading simulation technology in an affordable, flexible and easy-to-use package that provides a cost-effective solution for simulation projects]]>
Industry-leading simulation technology in an affordable, flexible and easy-to-use package that provides a cost-effective solution for simulation projects]]> Tue, 06 Apr 2010 13:44:16 GMT /slideshow/reaction-design-driving-clean-combustion-design-through-simulation/3650785 ReactionDesign@slideshare.net(ReactionDesign) Reaction Design: Driving Clean Combustion Design through Simulation ReactionDesign Industry-leading simulation technology in an affordable, flexible and easy-to-use package that provides a cost-effective solution for simulation projects <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/saepress4-14-08final-100406134420-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Industry-leading simulation technology in an affordable, flexible and easy-to-use package that provides a cost-effective solution for simulation projects
Reaction Design: Driving Clean Combustion Design through Simulation from Reaction Design
]]> 811 3 https://cdn.slidesharecdn.com/ss_thumbnails/saepress4-14-08final-100406134420-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 ENERGICO: A Revolutionary Software Design Tool for Gas Turbine Combustor and Burners /slideshow/energico-a-revolutionary-software-design-tool-for-gas-turbine-combustor-and-burners/3650691 energicolaunchpresspresentationfinal-100406133110-phpapp02
ENERGICO is a complex system-design simulation tool that works by applying detailed chemistry technology to solve the toughest gas-turbine engineering problems related to emissions reduction and stability. By using ENERGICO to model and test new combustor designs, companies can save millions in gas turbine development costs and substantially reduce time-to-market when compared to traditional physical prototype testing.]]>
ENERGICO is a complex system-design simulation tool that works by applying detailed chemistry technology to solve the toughest gas-turbine engineering problems related to emissions reduction and stability. By using ENERGICO to model and test new combustor designs, companies can save millions in gas turbine development costs and substantially reduce time-to-market when compared to traditional physical prototype testing.]]> Tue, 06 Apr 2010 13:30:56 GMT /slideshow/energico-a-revolutionary-software-design-tool-for-gas-turbine-combustor-and-burners/3650691 ReactionDesign@slideshare.net(ReactionDesign) ENERGICO: A Revolutionary Software Design Tool for Gas Turbine Combustor and Burners ReactionDesign ENERGICO is a complex system-design simulation tool that works by applying detailed chemistry technology to solve the toughest gas-turbine engineering problems related to emissions reduction and stability. By using ENERGICO to model and test new combustor designs, companies can save millions in gas turbine development costs and substantially reduce time-to-market when compared to traditional physical prototype testing. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/energicolaunchpresspresentationfinal-100406133110-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> ENERGICO is a complex system-design simulation tool that works by applying detailed chemistry technology to solve the toughest gas-turbine engineering problems related to emissions reduction and stability. By using ENERGICO to model and test new combustor designs, companies can save millions in gas turbine development costs and substantially reduce time-to-market when compared to traditional physical prototype testing.
ENERGICO: A Revolutionary Software Design Tool for Gas Turbine Combustor and Burners from Reaction Design
]]> 2348 5 https://cdn.slidesharecdn.com/ss_thumbnails/energicolaunchpresspresentationfinal-100406133110-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Using a Detailed Chemical-Kinetics Mechanism to Ensure Accurate Combustion Simulation /slideshow/mechanisms-wp-finalusing-a-detailed-chemicalkinetics-mechanism-to-ensure-accurate-combustion-simulation/3531560 mechanismswpfinal-100323190146-phpapp02
Todays market opportunities for combustion systems require focus on high-efficiency, low emissions and fuel-flexibility. In three previous white papers , we have discussed how use of detailed chemical kinetics in combustion simulation can provide accurate emissions predictions, simulate fuel effects and help gain insight into instability phenomena like Lean Blow Off (LBO). All of these topics focus on the use of high-fidelity chemistry simulation models for advanced combustion simulation by using highly accurate and detailed kinetics mechanisms. This white paper describes what a detailed kinetics mechanism is, how it is developed and validated and how it can be used in high-fidelity combustion simulation models to accelerate advanced combustion technology development.]]>
Todays market opportunities for combustion systems require focus on high-efficiency, low emissions and fuel-flexibility. In three previous white papers , we have discussed how use of detailed chemical kinetics in combustion simulation can provide accurate emissions predictions, simulate fuel effects and help gain insight into instability phenomena like Lean Blow Off (LBO). All of these topics focus on the use of high-fidelity chemistry simulation models for advanced combustion simulation by using highly accurate and detailed kinetics mechanisms. This white paper describes what a detailed kinetics mechanism is, how it is developed and validated and how it can be used in high-fidelity combustion simulation models to accelerate advanced combustion technology development.]]> Tue, 23 Mar 2010 19:01:39 GMT /slideshow/mechanisms-wp-finalusing-a-detailed-chemicalkinetics-mechanism-to-ensure-accurate-combustion-simulation/3531560 ReactionDesign@slideshare.net(ReactionDesign) Using a Detailed Chemical-Kinetics Mechanism to Ensure Accurate Combustion Simulation ReactionDesign Todays market opportunities for combustion systems require focus on high-efficiency, low emissions and fuel-flexibility. In three previous white papers , we have discussed how use of detailed chemical kinetics in combustion simulation can provide accurate emissions predictions, simulate fuel effects and help gain insight into instability phenomena like Lean Blow Off (LBO). All of these topics focus on the use of high-fidelity chemistry simulation models for advanced combustion simulation by using highly accurate and detailed kinetics mechanisms. This white paper describes what a detailed kinetics mechanism is, how it is developed and validated and how it can be used in high-fidelity combustion simulation models to accelerate advanced combustion technology development. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mechanismswpfinal-100323190146-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Todays market opportunities for combustion systems require focus on high-efficiency, low emissions and fuel-flexibility. In three previous white papers , we have discussed how use of detailed chemical kinetics in combustion simulation can provide accurate emissions predictions, simulate fuel effects and help gain insight into instability phenomena like Lean Blow Off (LBO). All of these topics focus on the use of high-fidelity chemistry simulation models for advanced combustion simulation by using highly accurate and detailed kinetics mechanisms. This white paper describes what a detailed kinetics mechanism is, how it is developed and validated and how it can be used in high-fidelity combustion simulation models to accelerate advanced combustion technology development.
Using a Detailed Chemical-Kinetics Mechanism to Ensure Accurate Combustion Simulation from Reaction Design
]]> 936 5 https://cdn.slidesharecdn.com/ss_thumbnails/mechanismswpfinal-100323190146-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-ReactionDesign-48x48.jpg?cb=1522906540 ANSYS, a leader in engineering simulation software, acquired Reaction Design in January 2014. Reaction Design enables transportation manufacturers and energy companies to rapidly achieve their performance and emissions goals by offering accurate fuel models and modern computer aided analysis software. It is the exclusive developer and distributor of CHEMKIN, the gold standard for modeling gas-phase and surface chemistry. It's FORT software is an advanced Computational Fluid Dynamics (CFD) simulation package for realistic 3D modeling of fuel effects in internal combustion engine. www.reactiondesign.com https://cdn.slidesharecdn.com/ss_thumbnails/forte-111115170343-phpapp01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/forte-10176590/10176590 HCCI Engine Performanc... https://cdn.slidesharecdn.com/ss_thumbnails/fortesprayappnotefinal-110810154448-phpapp01-thumbnail.jpg?width=320&height=320&fit=bounds ReactionDesign/multicomponent-spray-modeling-with-fort Multi-Component Spray ... https://cdn.slidesharecdn.com/ss_thumbnails/fortedieselsectorappnotefinal-110727175713-phpapp01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/diesel-sector-combustion-modeling-with-forte/8707160 Diesel Sector Combusti...