Analysis of Flow Field Dynamic Characteristics of Friction Pair Fluid-Film for Heat Pump Mechanical Seal
Mutellip Ahmat, Ning Li
Available Online October 2015.
- 10.2991/icadme-15.2015.83How to use a DOI?
- Mechanical seal; Friction pair interface; Fluid-film flow field; Dynamic characteristics; CFD;
The gap of the friction pair interface is tiny for the heat pump mechanical seal, the dynamic characteristics of the fluid-film couldn’t be come true easily when using the traditional experimental test. In this paper, the 3D FEM model of the fluid-film is set up, and then the dynamic characteristics of the fluid-film were simulated by the computational fluid dynamics (CFD) theory and method, the pressure of the fluid-film were gotten, and the results of the analysis were compared with the theoretical values to get a better agreement. Then based on this model, the impact laws of the differential pressure and the width on the pressure were further studied, the results provide a useful reference for the design of heat pump mechanical seal.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Mutellip Ahmat AU - Ning Li PY - 2015/10 DA - 2015/10 TI - Analysis of Flow Field Dynamic Characteristics of Friction Pair Fluid-Film for Heat Pump Mechanical Seal BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 415 EP - 419 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.83 DO - 10.2991/icadme-15.2015.83 ID - Ahmat2015/10 ER -