Performance of Positive Displacement Motor (PDM) Operating On Air

[+] Author and Article Information
G. Robello Samuel

Landmark Graphics Corporation, Drilling & Well Services (R&D), Houston, Texase-mail: rsamuel@lgc.com

Stefan Miska

Department of Petroleum Engineering, Director, Tulsa University Drilling Research Projects, University of Tulsa, Tulsa, Oklahomae-mail: Stefan-miska@utulsa.edu

J. Energy Resour. Technol 125(2), 119-125 (Jun 04, 2003) (7 pages) doi:10.1115/1.1575776 History: Received May 01, 2001; Revised December 01, 2002; Online June 04, 2003
Copyright © 2003 by ASME
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Rotational speed and torque versus pressure drop
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Rotational speed and compressor hp and motor hp versus pressure drop
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Efficiency and horsepower versus pressure drop
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Rotational speed and torque versus pressure drop
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Schematic diagram of re-entry hole for example 3
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Output Results of the Example 3 simulations
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Pressure-volume diagram
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View of flow travel path inside the cavity
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Horizontal view of sections for pressure analysis
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Pressure response for the theoretical consideration
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Pressure response for the actual condition
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Efficiency and horsepower vsersus pressure drop




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