Zobrazeno 1 - 10
of 477
pro vyhledávání: '"Trinh K"'
Publikováno v:
Tropical Journal of Natural Product Research; Jun2024, Vol. 8 Issue 6, p7566-7574, 9p
Autor:
Trinh, K. T.
This paper presents a derivation of the empirical Colburn analogy and discusses its implications. Key words: heat transfer, Colburn, j factor, turbulence, power law, log-law, wall layer
Comment: 7 pages
Comment: 7 pages
Externí odkaz:
http://arxiv.org/abs/1009.4271
Autor:
Trinh, K. T.
This paper presents a theoretical derivation of the empirical Blasius power law correlation for the friction factor. The coefficients in this correlation are shown to be dependent on the Reynolds number. Published experimental data is well correlated
Externí odkaz:
http://arxiv.org/abs/1009.4256
Autor:
Trinh, K. T.
The physical background behind the success of the Sieder-Tate correction in heat transfer is analysed. The equivalent correction for mass transfer correlations is based on the ratio of diffusivities at the wall and bulk concentrations. This correctio
Externí odkaz:
http://arxiv.org/abs/1009.3597
Autor:
Trinh, K. T.
This paper presents a method for calculating the wall shear rate in pipe turbulent flow. It collapses adequately the data measured in laminar flow and turbulent flow into a single flow curve and gives the basis for the design of turbulent flow viscom
Externí odkaz:
http://arxiv.org/abs/1009.3299
This paper presents a technique that collapses existing experimental data of heat transfer in pipe flow of Newtonian and power law fluids into a single master curve. It also discusses the theoretical basis of heat, mass and momentum analogies and the
Externí odkaz:
http://arxiv.org/abs/1009.0092
Autor:
Trinh, K. T.
In this visualisation, the transition from laminar to turbulent flow is characterised by the intermittent ejection of wall fluid into the outer stream. The normalised thickness of the viscous flow layer reaches an asymptotic value but the physical th
Externí odkaz:
http://arxiv.org/abs/1007.0810
Autor:
Trinh, K. T.
This paper uses the estimates of phase-locked parameters at the onset of bursting presented in a companion paper to derive logarithmic correlations for turbulent friction factor losses in time-independent power law fluids. Two different techniques fo
Externí odkaz:
http://arxiv.org/abs/1007.0789
Autor:
Trinh, K. T.
Numerous studies in the past 40 years have established that turbulent flow fields are populated by transient coherent structures that represent patches of fluids moving cohesively for significant distances before they are worn out by momentum exchang
Externí odkaz:
http://arxiv.org/abs/1007.0605
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