Computational fluid dynamic modeling of pressure and velocity in a water aspirator.

• Tác giả: Martin Hrubý, Jiří Pánek, Mariia Rabyk, Krzysztof Tadyszak
• Ngôn ngữ: eng
• Ký hiệu phân loại: 261.836 Population
• Thông tin xuất bản: England : Heliyon , 2025
• Bộ sưu tập: NCBI
• ID: 472232

Tóm tắt

This study presents the experimental and theoretical modeling results of pressure changes caused by fluid flow in a water aspirator (water pump) whose working principle is based on the Venturi effect. Experimentally measured pressure drop in a glass-made device is modeled in COMSOL Multiphysics by previously reproducing the device geometry. Computations were performed using a Fluid Flow Module with turbulence model RANS