What is it about?
The paper describes the experimental testbench, a node of load-registration and a hydrodiode node. The progress of the pilot studies has been described. Also some experimental results are presented in the paper. They allow to compare the numerical and field experiments findings and to conduct the slot seal initial geometry optimization, to make recommendations for the further design and construction of hybrid power piston volumetric machines.
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Why is it important?
Currently, the works associated with the development of hybrid power piston volumetric machines in our country are carried out quite intensively. The investigated machine is distinguished with the annular slot seal between the piston and the cylinder wall, made in the form of hydrodiode that improves cooling of the compressed gas and reduces works of friction forces. Annular gap seals largely affect on the working processes taking place in the working chambers of the hybrid machine piston.
Perspectives
The carried out experiments results proved the slot seal operability constructed in a hydrodiode form for the hybrid power piston volumetric machines and that allows using it when projecting and manufacturing the machines.
Grigory Nesterenko
Omsk State Technical University
Read the Original
This page is a summary of: Experimental Research Results of the Slot Seal Constructed as Hydrodiode for the Hybrid Power Piston Volumetric Machine, Procedia Engineering, January 2016, Elsevier,
DOI: 10.1016/j.proeng.2016.07.691.
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