A Mathematical Model of the Working Processes of a Hybrid Power Displacement Piston Machine with Profiled Groove Seal

A mathematical model of the working processes of a hybrid displacement piston power machine with profiled groove seal is proposed. Calculation of the working processes in the compressor section in the presence of a liquid film under the piston and a “pump” course in the pump section and a piston sea...

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Bibliographic Details
Published in:Chemical and petroleum engineering 2018-09, Vol.54 (5-6), p.335-344
Main Authors: Shcherba, V. E., Shalai, V. V., Kostyukov, V. N., Naumenko, A. P., Noskov, A. S., Kondyurin, A. Yu, Khait, A. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Compressors. Pumps. Pipeline Fittings
Displacement
Geotechnical Engineering & Applied Earth Sciences
Industrial Chemistry/Chemical Engineering
Industrial Pollution Prevention
Mathematical analysis
Mathematical models
Mineral Resources
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Summary:A mathematical model of the working processes of a hybrid displacement piston power machine with profiled groove seal is proposed. Calculation of the working processes in the compressor section in the presence of a liquid film under the piston and a “pump” course in the pump section and a piston seal is presented. The working processes for a hybrid displacement piston power machine with a smooth groove seal and with a profiled groove seal is calculated and the influence of a profiled groove seal on the working processes and the dynamics of the layer of liquid over the piston is demonstrated.
ISSN:0009-2355
1573-8329
DOI:10.1007/s10556-018-0484-1