Open AccessResults of modeling the operation of the hydraulic pump in the Matlab-Simulink application and testing on the diagnostic bench
Author(s) -
Yu. A. Vlasov,
M Meshcheriakov,
T Alushkin
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1118/1/012023
Subject(s) - test bench , gear pump , hydraulic pump , lubrication , matlab , computer science , automotive engineering , hydraulic machinery , mechanical engineering , control engineering , sample (material) , simulation , engineering , chemistry , chromatography , operating system
The article provides information on the design of the original stand for diagnostic tests of hydraulic equipment and lubrication systems of various transport and self-propelled vehicles. The scientific novelty of the work is the concept of a mobile diagnostic stand with extended testing capabilities at various drive shaft speeds. As an example of the functional capabilities of the stand, the test results of the NSh-32 pump of the fourth class of the company “Hydrosila” are presented. No publicly available data on the characteristics of the investigated hydraulic pump was found. Based on the test results, a comparative analysis and discussion of the performance of this sample with a pump of the previous class was carried out. Additionally, data on the capabilities of the measuring complex for measuring the parameters of an internal combustion engine, in which the hydraulic pump under consideration can operate, is presented.