Vessel And Saddle Cal
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The document summarizes stress calculations for a 66" ID product tank and flare under 3 load cases: 1) hydro-test pressure of 975 psi, 2) storage at 750 psi pressure with 50% water fill, and 3) empty on a moving trailer. A finite element analysis was performed and found stresses were below allowable limits for the material in all cases. The tank and saddle made of SA-516-70 steel were determined to be safely designed to withstand static and dynamic loads.
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The document discusses procedures for BOP testing and kick tolerance calculations. It provides details on general BOP testing steps including using water, ensuring personnel safety, and pressure testing all equipment. It also covers kick tolerance concepts like calculating the maximum gas volume that can be circulated out of the wellbore without exceeding the weakest formation pressure. An example calculation is provided to determine a well's kick tolerance volume.Callum Pickard - DC White Portfolio
Callum Pickard - DC White PortfolioCallum Pickard
油
Callum Pickard's portfolio includes analyses of various mechanical components:
- A boiler combustion chamber was found to be buckling under thermal stresses, with an expected fatigue life of just under 10 years before failing around pop rivets.
- A cyclone dust box was analyzed under internal pressures of up to 1 MPa to determine its maximum allowable working pressure for clearing dust.
- A diverter box was initially found to safely operate at 0.5 barg but further analysis was needed to determine it could withstand 10 barg in the event of a pipeline explosion to avoid endangering workers.
- A firewater pump was analyzed and found to have a first natural frequency of 7573 rpm, well above its runningQualification under hypothetical accident conditions during transport-R Pal
Qualification under hypothetical accident conditions during transport-R PalProSIM R & D Pvt. Ltd.
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The document discusses the design and testing of a pressure tube section transportation flask for KAPS-1 to qualify it under hypothetical accident conditions during transport. It describes the flask's design including shielding, size, and weight. It also summarizes the results of various drop tests, including end drops, corner drops, and horizontal drops, showing the flask passed qualification and experienced no failures.2- OHL components - Part 3 - Sagaaaa.pdf
2- OHL components - Part 3 - Sagaaaa.pdfssuserbf792e1
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1) The document discusses the calculation of sag in overhead transmission lines, which is the lowest point of the conductor between supports.
2) Sag must be calculated properly to determine the required height of poles/towers for safe ground clearance while avoiding excessive tension in the conductor.
3) The key factors that determine sag are the conductor's weight, length of span, working tensile strength, temperature, wind load, and ice load.
4) Formulas are provided to calculate sag for conductors with supports at equal and unequal heights, accounting for these influencing factors. Several examples demonstrate applying the formulas.FINAL Hyperloop Structure Analysis- Pylon,Columns,and Carriage
FINAL Hyperloop Structure Analysis- Pylon,Columns,and Carriagenaman gupta
油
The structural analysis of pylons, columns, and carriages for a Hyperloop system was conducted using finite element analysis. The geometry of the tube and track was determined, including pylon dimensions of 7m height, 2m bottom width, 6.83m top width, and 1m depth. Loads from the 26,000kg capsule were calculated, and material properties of concrete for pylons and steel for the tube were defined. A finite element mesh with 8063 elements was generated. Static, transient, modal, and fatigue analyses showed peak stresses below yield strengths and minimal deformations, indicating the design would withstand expected loads without failure.Aircraft design lab report converted
Aircraft design lab report convertedPramod Yadav
油
This document provides details of the third weight estimation for a small surveillance aircraft model. The total weight from the second estimation is 1045.3g. Design parameters like a NACA 2414 airfoil with 16cm chord, 1m wingspan, and 45.38N/m^2 wing loading are assumed. Balsa wood is selected as the construction material. Component weights like power plant (256g), payload (120g) are known. The third estimation will account for additional structural weights of the wings, fuselage, tail surfaces, and fittings to obtain the final total weight.Reliability of Flip-Chip Packages
Reliability of Flip-Chip PackagesPratik Saxena
油
Developed 2D CAD model of flip chip package using Hypermesh
Fatigue analysis using ABAQUS CAE was done, predicting the life of solder balls in completely-filled clean and non-clean flip-chip packages
Assessed and identified the fatigue life of a completely clean model is higher than that of incomplete non-clean model
Jacketed vessel design
Jacketed vessel designGovind Manglani
油
The document discusses the design of dimple jackets for vessels. Dimple jackets allow for construction from light gauge metals while maintaining strength for pressures. Their design begins with an assumed flow velocity between 2-5 ft/s. Dimple jackets are typically more economical than other choices when internal pressure is less than 1.67 times the jacket pressure. However, dimple jackets are not practical for vessels less than 10 gallons. The design of dimple jackets is governed by inspection standards and limited to a pressure of 300 psi and temperature of 700属F. Correlations and estimates are provided for heat transfer coefficients and pressure drop calculations for dimple jacket design.Extreme HPHT package development
Extreme HPHT package developmentNitisha S
油
Extreme HPHT package development
Nitisha S NIT calicut
2nd semester
Tags: hpht , electronic packaging , extreme conditions ,
hermetic packaging , high pressure , high temperature ,
nitisha intel , nitisha s intel , nitisha s nit calicut , nitisha s nitc , vlsi , vlsi packaging , nitisha s nitc ppt , nitisha seminar , vlsi electronic package testing
Buckling Analysis of a simple rail
Buckling Analysis of a simple railVarun Jadhav
油
This Report discusses the outcome of Buckling Analysis of a simple rail with different material and thickness under the same conditions.
Finite Element Analysis of Skirt to Dished junction in a Pressure Vessel
Finite Element Analysis of Skirt to Dished junction in a Pressure VesselIJMER
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International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment. And many more.INTACT STABILITY BOOKLET 
INTACT STABILITY BOOKLET Taufiq380509
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This document contains an intact stability booklet for the recreational boat KLM Utopia. It includes general details about the boat, intact stability criteria as required by regulations, metric conversion tables, diagrams explaining stability concepts, the boat's hull geometry, and procedures for maintaining stability in various loading conditions and heavy weather. Standard loading conditions to be examined include lightship and various levels of passengers, diving gear, and fishing gear. The master is instructed on maintaining stability and closing openings before and during heavy weather.0264 GustoMSC_PowerPointTemplate_08_2010[1].PPT![0264 GustoMSC_PowerPointTemplate_08_2010[1].PPT](https://cdn.slidesharecdn.com/ss_thumbnails/9c5a2d68-f315-421f-b705-c95654dbba8a-170210072943-thumbnail.jpg?width=560&fit=bounds)
0264 GustoMSC_PowerPointTemplate_08_2010[1].PPTArie van Dijken
油
The document provides information about commissioning and load testing a 5000 tonne crane. It includes details on safety plans, organization of the testing team, objectives of commissioning and testing, load testing procedures, equipment used for testing like pontoons and weights, and procedures for lowering and raising the crane's A-frame. It also outlines activities to be completed after load testing such as examining components for damage and verifying bolt torques.Mini Project - STRUCTURAL-ANALYSIS-AND-MATERIAL-SELECTION
Mini Project - STRUCTURAL-ANALYSIS-AND-MATERIAL-SELECTIONdna1992
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The document summarizes the structural analysis and material selection process for a solar-powered unmanned aerial vehicle (UAV) design project. It describes:
1) Dividing the task into phases of structure analysis, material selection for high stress areas like the wing box, and selection of high strength-to-weight materials.
2) Calculating buckling stresses on the wing and selecting magnesium alloy for its lower buckling stress and weight.
3) Analyzing flight loads, including limit load factors and gust loads, to determine a design load factor of 1.5 times the limit.
4) Estimating weights of wing components like skin and spars, and the overall airframe weight.
5) DesignWorld One Towers, Mumbai
World One Towers, MumbaiSrishti Srivastava
油
The thermal performance of the windows for The World Towers in Mumbai.
The window was modeled and simulations were performed in the software package by LBNL(Lawrence Berkeley National Laboratory), which contains Window7.0, Therm7.0 and Optics 6.0.
World One Towers, Mumbai.
Rising majestically above the city and the Arabian Sea, 117 storeys high, World One Towers stands as the tallest residential towers in the world unquestionably the country's most coveted address.Sag And Tesion
Sag And TesionAbha Tripathi
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This document contains 6 questions about calculating sag and tension for overhead transmission lines. Each question provides parameters like span length, conductor properties, loading conditions, and safety factors. Based on these inputs, the questions ask to calculate the sag under different conditions. The answers provided are: [1.048m], [5.36m, 3.9m], [1.52m], [7.41m], [5.56m], [5.52m].( FFS - ECA )( Fitness for Service )(2.2)(+).pdf
( FFS - ECA )( Fitness for Service )(2.2)(+).pdfAngeloFaura1
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FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2. FFS - ECA 2Vessel And Saddle Cal
- 1. 66 ID PRODUCT TANK-FLARE 99 Saddle and Tank stress calculations Load Cases The vessel and sub-frame are analyzed under the following conditions: Load Case 1: hydro-test 975 psi internal pressure filled with water. Load Case 2: storage vessel design pressure 750 psi with 50% filled water. Load Case 3: empty vessel mounted on trailer running on road with 0.35g vertical and longitudinal reactions combined with 0.2g lateral reaction Weight of 50% filled water = 15,645 lbs Weigh of hydro-test filled water = 31,290 lbs Weight of vessel + attachments + saddles = 35,000 lbs TOTAL weight of normal loaded operating = 50,645 lbs TOTAL weight of the hydro-test condition = 66,290 lbs FE Model weight of vessel + sub-frame = 23,599 lbs Method of Calculation A Finite Element Analysis is performed on the vessel with sub-frame attached (but not shown in output) according to the following: 1. All components are modeled with plate elements. 2. Saddle is constrained at the bottom 3. Acceleration is applied according to the respective load case. The element load multiplier is adjusted in order to obtain the loaded unit weight. The FEA program employed is Algor FEMPRO Version 18.1-WIN. The geometry is created in Superdraw. Results and Conclusions For load case 1, the categorized stresses should be limited to: Pm < Sm = 34,200 x (3.5/3.0) = 39,900 psi After checking the simulated result, the highest total stress on vessel is 39,024 psi, less than 1.5Sm and even less than Sm. The classified Pm and Pl are definitely less than Sm and 1.5Sm, respectively. Therefore, the vessel design under hydrostatic test is safety. For load case 2, the categorized stresses should be limited to 1 OF 9
- 2. 66 ID PRODUCT TANK-FLARE 99 Pm < Sm = 23,300 psi Pl < 1.5 Sm = 35,000 psi Pl + Pb < 1.5 Sm = 35,000 psi where Sm is the allowable general membrane stress, 70,000/3.0 = 23,300 psi. After checking all the images, the maximum valve of Pm on vessel is 19,993 psi, the maximum value of Pl + Pb on vessel is 30,017 psi. Therefore, the all above criteria is satisfied and the vessel design is safety. For load case 3, the code of CSA B620-03 must be satisfied. According to B620-03, the allowable stress is based on the ultimate strength of material by using safety factor 4. Therefore, the allowable general membrane stress Sm = 70,000/4.0 = 17,500 psi. From the simulated result, stresses on vessel are much less than the allowable general membrane stress 17,500 psi defined in B620-03. The vessel design to B620-03 is safety. The saddle is made from SA-516-70, the yield strength is 38,000 psi. In all the above load cases, the maximum value of stresses in Von Mises is 19,801 psi and safety enough to withstand static and dynamic loads. 2 OF 9
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