Krishnamurthy Jayaraman

Prof. Dr. Krishnamurthy Jayaraman

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Research Focus & Metrics

Academic Career Length

51Years (1976-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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30 July 2002 in Industrial & Engineering Chemistry Research
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Journal Article
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DMDarrell Marchant
Darrell Marchant
Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman

24 April 1999 in Macromolecules
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HAHimanshu Asthana
Himanshu Asthana
Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman

1 February 1981 in The Journal of the Acoustical Society of America
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Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman
KYKit Yam
Kit Yam
A transformation is derived to decouple the two differential equations describing one-dimensional acoustic wave propagation in the presence of mean flow, in mufflers with partitioned, perforated tubes. The following analysis leads to compact and exact expressions for the matrix parameters of crossflow elements without any concern for convergence of infinite series or segmental analysis employed in earlier studies. The present analysis is, however, based on assumptions of a uniform perforate impedance on the tube, and of equal mean flow in the two ducts. The predicted transmission loss curves agree very well with published data. The decoupled equations make transparent the connection between high-frequency resonances of perforated elements and the axial propagation of radial velocity fluctuations through the holes, without mean flow. The resonance frequencies of a plug muffler are seen to coincide with resonance frequencies of crossflow elements, which in turn may be correlated very simply and accurately with the dimensionless group (ψl)2 defined in this work. This correlation bears out observed trends with variation of geometric parameters.

23 March 2011 in Polymer Engineering & Science
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ACAmit Kumar Chaudhary
Amit Kumar Chaudhary
Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman

31 August 1993 in Journal of Non-Newtonian Fluid Mechanics
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CCC. Chmielewski
C. Chmielewski
Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman

1 January 1990 in Journal of Non-Newtonian Fluid Mechanics
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CCC. Chmielewski
C. Chmielewski
KNK.L. Nichols
K.L. Nichols
Krishnamurthy JayaramanKrishnamurthy Jayaraman
Krishnamurthy Jayaraman