The impact analysis of the connecting pipe length and diameter on the operation of a piston hybrid power machine of positive displacement with gas suction capacity

The article analyzes the impact of the connecting liquid pipe length and diameter on consumables and power characteristics of the piston hybrid power machine with gas suction capacity. The following operating characteristics of the machine were constructed and analyzed: the average height of the liq...

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Bibliographic Details
Main Authors: Shcherba, V. E., Grigoriev, A. V., Averyanov, G. S., Surikov, V. I., Vedruchenko, V. P., Galdin, N. S., Trukhanova, D. A.
Format: Conference Proceeding
Language:English
Subjects:
Crankshafts
Impact analysis
Pipes
Power consumption
Pressure dependence
Pressure loss
Repair & maintenance
Suction
Volumetric efficiency
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Summary:The article analyzes the impact of the connecting liquid pipe length and diameter on consumables and power characteristics of the piston hybrid power machine with gas suction capacity. The following operating characteristics of the machine were constructed and analyzed: the average height of the liquid column in the jacket space; instantaneous velocity and height of the liquid column in the jacket space; the relative height of the liquid column in the jacket space; volumetric efficiency; indicator isothermal efficiency; flowrate in the pump section; relative pressure losses during suction; relative flowrate. The dependence of the instantaneous pressure in the work space and the suction space of the compressor section on the rotation angle of the crankshaft is determined for different values of the length and diameter of the connecting pipeline.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4998852