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Keywords: perturbation
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. January 2013, 135(1): 014502.
Paper No: FE-12-1218
Published Online: January 18, 2013
... 1060 1320 1478 Frequencies in pressure measurement (Hz) Inlet pipe 187 372 443 579 746 937 1120 1332 Combustor x / h = 1.575 187 372 715 750 1123 1332 Combustor x / h = 3.75 187 372 834 1328 The study of the cold flow perturbation...
Journal Articles
Publisher: ASME
Article Type: Flows In Complex Systems
J. Fluids Eng. June 2012, 134(6): 061104.
Published Online: June 11, 2012
...Somnath Roy; Sumanta Acharya Flow inside an unbaffled Rushton-impeller stirred tank reactor (STR) is perturbed using a time dependent impeller rotational speed. Large eddy simulation (LES) revealed that the perturbation increased the width of impeller jet compared to the constant rotational speed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 2008, 130(3): 031102.
Published Online: March 3, 2008
...Zhipeng Duan; Y. S. Muzychka The effects of corrugated surface roughness on developed laminar flow in microtubes are investigated. The momentum equation is solved using a perturbation method with slip at the boundary. Novel analytical models are developed to predict friction factor and pressure...