�ݺ�ߣshows by User: SakhawatHussainKawsa

�ݺ�ߣshows by User: SakhawatHussainKawsa / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: SakhawatHussainKawsa / Tue, 12 May 2020 11:04:33 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: SakhawatHussainKawsa ৮ই ফাল্গুন 21 February /slideshow/21-february-233667297/233667297 21-200512110433
International mother language day]]>
International mother language day]]> Tue, 12 May 2020 11:04:33 GMT /slideshow/21-february-233667297/233667297 SakhawatHussainKawsa@slideshare.net(SakhawatHussainKawsa) ৮ই ফাল্গুন 21 February SakhawatHussainKawsa International mother language day <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/21-200512110433-thumbnail.jpg?width=120&height=120&fit=bounds" /><br> International mother language day

৮ই ফাল্গুন 21 February from M. Sakhawat Hussain

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0 Energy Economics /SakhawatHussainKawsa/roll-12 roll12-170717170448
Energy Economics]]>
Energy Economics]]> Mon, 17 Jul 2017 17:04:48 GMT /SakhawatHussainKawsa/roll-12 SakhawatHussainKawsa@slideshare.net(SakhawatHussainKawsa) Energy Economics SakhawatHussainKawsa Energy Economics <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/roll12-170717170448-thumbnail.jpg?width=120&height=120&fit=bounds" /><br> Energy Economics

Energy Economics from M. Sakhawat Hussain

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0 0603002final /slideshow/0603002final/76225656 0603002final-170522182313
To reduce detrimental gases for environment NOX, CO from Exhaust gas Exhaust Gas Recirculation (EGR) is done in engine. Based on Hiroyasu model several Diesel Combustion Models have been developed to design diesel engines adapted to future exhaust gas regulations. They developed a driving mode simulator to estimate vehicle performance. For Premixed Charge Compression Ignition (PCI) Schreiber Model is introduced to adjust the reaction speed constant but not possible to calculate ethylene (C2H4) and CO. Again to expand the Hiroyasu model for calculating ethylene (C2H4) and CO in the exhaust emissions, Tsurushima reduced kinetic model was introduced together with characteristic mixing time scale. Direct introduction of the reaction model to the basic combustion model did not give good simulation result for experimental data. However by introducing mixing time scale to take into account local heterogeneity of the mixture, the simulation accuracy was significantly improved. In this study, I shall work on later model. Simulation will be done at different EGR rate for different Crank Angle (CA) separately. There is a possibility of simulating the rates of heat release and emissions including ethylene (C2H4) and CO for the both combustions of spray diffusion flame and of homogeneous charge compression ignition (HCCI).]]>
To reduce detrimental gases for environment NOX, CO from Exhaust gas Exhaust Gas Recirculation (EGR) is done in engine. Based on Hiroyasu model several Diesel Combustion Models have been developed to design diesel engines adapted to future exhaust gas regulations. They developed a driving mode simulator to estimate vehicle performance. For Premixed Charge Compression Ignition (PCI) Schreiber Model is introduced to adjust the reaction speed constant but not possible to calculate ethylene (C2H4) and CO. Again to expand the Hiroyasu model for calculating ethylene (C2H4) and CO in the exhaust emissions, Tsurushima reduced kinetic model was introduced together with characteristic mixing time scale. Direct introduction of the reaction model to the basic combustion model did not give good simulation result for experimental data. However by introducing mixing time scale to take into account local heterogeneity of the mixture, the simulation accuracy was significantly improved. In this study, I shall work on later model. Simulation will be done at different EGR rate for different Crank Angle (CA) separately. There is a possibility of simulating the rates of heat release and emissions including ethylene (C2H4) and CO for the both combustions of spray diffusion flame and of homogeneous charge compression ignition (HCCI).]]> Mon, 22 May 2017 18:23:13 GMT /slideshow/0603002final/76225656 SakhawatHussainKawsa@slideshare.net(SakhawatHussainKawsa) 0603002final SakhawatHussainKawsa To reduce detrimental gases for environment NOX, CO from Exhaust gas Exhaust Gas Recirculation (EGR) is done in engine. Based on Hiroyasu model several Diesel Combustion Models have been developed to design diesel engines adapted to future exhaust gas regulations. They developed a driving mode simulator to estimate vehicle performance. For Premixed Charge Compression Ignition (PCI) Schreiber Model is introduced to adjust the reaction speed constant but not possible to calculate ethylene (C2H4) and CO. Again to expand the Hiroyasu model for calculating ethylene (C2H4) and CO in the exhaust emissions, Tsurushima reduced kinetic model was introduced together with characteristic mixing time scale. Direct introduction of the reaction model to the basic combustion model did not give good simulation result for experimental data. However by introducing mixing time scale to take into account local heterogeneity of the mixture, the simulation accuracy was significantly improved. In this study, I shall work on later model. Simulation will be done at different EGR rate for different Crank Angle (CA) separately. There is a possibility of simulating the rates of heat release and emissions including ethylene (C2H4) and CO for the both combustions of spray diffusion flame and of homogeneous charge compression ignition (HCCI). <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/0603002final-170522182313-thumbnail.jpg?width=120&height=120&fit=bounds" /><br> To reduce detrimental gases for environment NOX, CO from Exhaust gas Exhaust Gas Recirculation (EGR) is done in engine. Based on Hiroyasu model several Diesel Combustion Models have been developed to design diesel engines adapted to future exhaust gas regulations. They developed a driving mode simulator to estimate vehicle performance. For Premixed Charge Compression Ignition (PCI) Schreiber Model is introduced to adjust the reaction speed constant but not possible to calculate ethylene (C2H4) and CO. Again to expand the Hiroyasu model for calculating ethylene (C2H4) and CO in the exhaust emissions, Tsurushima reduced kinetic model was introduced together with characteristic mixing time scale. Direct introduction of the reaction model to the basic combustion model did not give good simulation result for experimental data. However by introducing mixing time scale to take into account local heterogeneity of the mixture, the simulation accuracy was significantly improved. In this study, I shall work on later model. Simulation will be done at different EGR rate for different Crank Angle (CA) separately. There is a possibility of simulating the rates of heat release and emissions including ethylene (C2H4) and CO for the both combustions of spray diffusion flame and of homogeneous charge compression ignition (HCCI).

0603002final from M. Sakhawat Hussain

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0 Argentina s12 /slideshow/argentina-s12/76049538 argentinas12-170517085331
Energy Map of Argentina; context 2015-16]]>
Energy Map of Argentina; context 2015-16]]> Wed, 17 May 2017 08:53:31 GMT /slideshow/argentina-s12/76049538 SakhawatHussainKawsa@slideshare.net(SakhawatHussainKawsa) Argentina s12 SakhawatHussainKawsa Energy Map of Argentina; context 2015-16 <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/argentinas12-170517085331-thumbnail.jpg?width=120&height=120&fit=bounds" /><br> Energy Map of Argentina; context 2015-16

Argentina s12 from M. Sakhawat Hussain

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0 https://cdn.slidesharecdn.com/profile-photo-SakhawatHussainKawsa-48x48.jpg?cb=1707019439 https://cdn.slidesharecdn.com/ss_thumbnails/21-200512110433-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/21-february-233667297/233667297 ৮ই ফাল্গুন 21 February https://cdn.slidesharecdn.com/ss_thumbnails/roll12-170717170448-thumbnail.jpg?width=320&height=320&fit=bounds SakhawatHussainKawsa/roll-12 Energy Economics https://cdn.slidesharecdn.com/ss_thumbnails/0603002final-170522182313-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/0603002final/76225656 0603002final