Study on Efficiency Character of Axial Internal Combustion Fluid Pump

Wei Huo; Tie Zhu Zhang; Hong Xin Zhang; Bo Bo Xing

doi:10.4028/www.scientific.net/AMM.52-54.812

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 52-54Study on Efficiency Character of Axial Internal...

Study on Efficiency Character of Axial Internal Combustion Fluid Pump

Abstract:

Integrating traditional engine and plunger pump, a new type power equipment─Internal Combustion Fluid Pump(ICFP) was developed, through which thermal energy can be turned into hydraulic pressure directly. As a main factor affecting ICFP’s performances, efficiency is the basis to design its structure. For three-cylinder axial ICFP, it’s dynamics model was setup, and its efficiency character was studied. The simulating results show that ICFP’s effective thermal efficiency is 37.44% at calibration condition, which is higher than engine-pump system by 23.06%. For the three-cylinder ICFP, the effective thermal efficiency experiments are done. Errors are within 5%, and it proved that the simulation results are correct.

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Periodical:

Applied Mechanics and Materials (Volumes 52-54)

Pages:

812-817

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.52-54.812

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Online since:

March 2011

Authors:

Wei Huo, Tie Zhu Zhang, Hong Xin Zhang, Bo Bo Xing

Keywords:

Effective Thermal Efficiency, Efficiency Character, Engine, Pump

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