Affiliation of Author(s):School of Control Science and Engineering

Teaching and Research Group:Injection theory and application laboratry

Journal:Chinese Automation Congress

Place of Publication:China

Key Words:ejector; geometric structure; streamline; parabola fitting; entrainment ratio;

Abstract:This paper investigates the performance of ejectors with a streamline structure. The parabola fitting is adopted to simulate the ejectors streamline structure and the effects of parabola fitting structure on ejectors are studied using the Computational Fluid Dynamics (CFD) technique. The contrast simulations of the parabola models and the original model are conducted in which the entrainment ratio and the critical back pressure are used as main indicators of performance assessment.

All the Authors:贾磊

First Author:张瀚瑞

Indexed by:Journal paper

Correspondence Author:Lei Wang

Discipline:Engineering

First-Level Discipline:Control Science and Engineering

Document Type:C

Translation or Not:no

Date of Publication:2018-05-01

Included Journals:EI