ANSYS Thermal Structural Analysis Throttle Valve

Avatar of Khoo Wee Chern.
Avatar of Khoo Wee Chern.

ANSYS Thermal Structural Analysis Throttle Valve

Johor, Malaysia
The structural steel throttle valve is locked with 1W heat parts.The outside is in contact with 20℃ and other surface are insulated.What is the highest fluid temperature inside the valve? What is the maximum total deformation? What is the natural frequency of the modality? Sol: Setting 1W heat flow on the valve lock surface and through the optimisation analysis, the internal maximum temperature can withstand 39.71℃ and the external minimum temperature is 39.15℃. The maximum total deformation is 0.13mm which occurs at the thinnest bottom but the safety factor is still within 1 at safe range. In addition, 6 modal analysis results(598.85Hz、702.86Hz、924.08Hz、1140.2Hz、1307.3Hz、1371.4Hz) were set. The change in flow rate and temperature were observed by the natural frequency of the throttle valve and found that the 3,4 and 5 groups of modal are prone to stress concentration at the same location, which can be used as a reference for strutural design of weight reduction or reinforcement to avoid resonance through external force. Valve analysis result: https://drive.google.com/drive/folders/1dx4F6DXRdRcQskkXCyaOgE1opEFzigoO?usp=sharing ANSYS Certificate:https://drive.google.com/file/d/1Bhm6TDrP1CtHGWDYfUvSOJDntbce49sj/view?usp=sharing https://drive.google.com/file/d/1cIQWwadVuwXqAkBsVutUxWb-DXFFBfqD/view?usp=sharing

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發布時間: 2019年3月13日
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Temperature
heat flow
valve
Structural
Thermal
ANSYS

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