The forum discussion centers on discrepancies between pressure drop predictions from ANSYS Fluent and theoretical calculations for a U-Pipe with laminar flow. The user reports a pressure drop of approximately 3 kPa from Fluent, while theoretical calculations based on the Darcy-Weisbach equation suggest it should be around 6 kPa. Key factors discussed include the friction factor estimation, Reynolds number calculations, and the potential impact of modeling settings in Fluent. Ultimately, the user identifies that modeling straight pipes as axisymmetric is crucial for accurate results.
PREREQUISITESEngineers, fluid dynamics researchers, and CFD practitioners seeking to optimize pressure drop calculations in piping systems using ANSYS Fluent.
Please read the Rules and Guidelines for Physics Forums. If you want you questions answered on a subject different from that in a particular thread, merely start a new thread. Make sure you choose a descriptive title to attract members' attention, and clearly explain in detail what your problem is. Thank you.akbarff5 said:can help me how to show pressure drop value in ansys fluent