Influence and Effects of Pressure Variation on the Life Span of External Gear Pumps.

Autor: CHIRIŢĂ, Polifron - Alexandru, POPESCU, Teodor-Costinel, MARINESCU, Alexandru-Daniel, TEODORU, Constantin, CREŢU, Corneliu
Předmět:
Zdroj: Hidraulica; 2019, Issue 1, p88-97, 10p
Abstrakt: The article analyzes the effects of variable pressure on the life of hydraulic gear pumps using modern numerical simulation tools (CAE & CAD). It presents the results of a static and a dynamic analysis (fatigue) as well as experimentation, validating these simulations, with the ultimate goal of improving the operating time of the tested pump. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index