Analysis of Temperature's Influence on a Digital Displacement Pump's Volumetric Efficiency

Henrik C. Pedersen; Per Johansen; Cemre Yigen; Torben Ole Andersen; Daniel Rømer

doi:10.4028/www.scientific.net/AMM.233.24

Analysis of Temperature's Influence on a Digital Displacement Pump's Volumetric Efficiency

Henrik C. Pedersen, Per Johansen, Cemre Yigen, Torben Ole Andersen, Daniel Rømer

AAU Energy

Research output: Contribution to journal › Journal article › Research › peer-review

3 Citations (Scopus)

Abstract

The focus of the current paper is on a small 18 cm3/rev Digital Displacement Pump (DDP), where it is investigated how temperature influency the pump behaviour and static performance. An experimentally validated model of the DDP is presented, which is the basis for the investigation. From the results it is found that although the temperature highly influences the pump behaviour it is possible
to mostly compensate for this by accurately controlling the closing angle of the low pressure valve.

Original language	English
Book series	Applied Mechanics and Materials
Volume	233
Pages (from-to)	24-27
Number of pages	4
ISSN	1660-9336
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.233.24
Publication status	Published - 2012

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abstract = "The focus of the current paper is on a small 18 cm3/rev Digital Displacement Pump (DDP), where it is investigated how temperature influency the pump behaviour and static performance. An experimentally validated model of the DDP is presented, which is the basis for the investigation. From the results it is found that although the temperature highly influences the pump behaviour it is possibleto mostly compensate for this by accurately controlling the closing angle of the low pressure valve.",

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AU - Yigen, Cemre

AU - Andersen, Torben Ole

AU - Rømer, Daniel

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Analysis of Temperature's Influence on a Digital Displacement Pump's Volumetric Efficiency

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Analysis of Temperature's Influence on a Digital Displacement Pump's Volumetric Efficiency

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HyDrive: Hydrostatic Drive Train Transmission for Renewable Energy Applications

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