Results 31 to 40 of about 13,706 (233)
Journal of Chemical Engineering of JapanIn a previous study, the correlation equation with a dimensionless number (As) of local microwave heating was proposed to solve the problem of a wider temperature distribution caused by heat generation within penetration depth during microwave heating ...
Yusuke Asakuma +3 more
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Velocity field in a high prandtl number liquid bridge
MATEC Web of Conferences, 2015 A numerical model is developed to investigate the velocity fields of high prandtl number liquid bridge with surface deformation under microgravity. The Navier-Stokes equations coupled with the energy conservation equation are solved on a staggered grid ...
Yang Shuo, Liang Ruquan, He Jicheng
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Applied SciencesThe study of turbulent Prandtl number is important for turbulent flows with heat transfer. Despite its importance, no universal model exists that is able to capture its behavior for a range of molecular Prandtl numbers.
Burak Pehlivan, Özgür Ekici
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Entropy, 2017 This article describes the impact of slip conditions on nanofluid flow through a stretching sheet. Nanofluids are very helpful to enhance the convective heat transfer in a boundary layer flow.
Mohammad Mehdi Rashidi +1 more
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Turbulent passive scalar field of a small prandtl number
, 1986 The statistical-mechanics theory of the passive scalar field convected by turbulence, developed in an earlier paper [Phys. Fluids 28, 1299 (1985)], is extended to the case of a small molecular Prandtl number.
Qian J +1 more
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Diyala Journal of Engineering Sciences, 2016 A numerical investigation of transient, two-dimensional natural convection in horizontal isothermal cylindrical annuli is performed to investigate the Prandtl number and diameter ratio effect on flow and heat transfer characteristics.
Jasim Abdulateef
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Liquid hydrogen, a zero‐carbon and high–energy‐density fuel, is a promising option for future oceangoing vessels. During maritime transportation, onboard cryogenic tanks are exposed to ambient heat leakage and ship‐induced roll motion, which can trigger sloshing and fundamentally modify the coupled thermo‐fluid processes governing boil‐off and
Yan Deng +5 more
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Effect of liquid bridge volume on the instability in small-Prandtl-number half zones
, 1999 A perturbation method is used to examine the linear instability of thermocapillary convection in a liquid bridge of floating half-zone filled with a small Prandtl number fluid.
Prasad V +3 more
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Hall Effects on Mhd Flow Past an Accelerated Plate with Heat Transfer
International Journal of Applied Mechanics and Engineering, 2015 Hall current and rotation on an MHD flow past an accelerated horizontal plate relative to a rotating fluid, in the presence of heat transfer has been analyzed.
J.K. Sundarnath, R. Muthucumarswamy
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Two-loop calculation of the turbulent Prandtl number [PDF]
Physical Review E, 2005 The turbulent Prandtl number has been calculated in the two-loop approximation of the $\eps$ expansion of the stochastic theory of turbulence. The strikingly small value obtained for the two-loop correction explains the good agreement of the earlier one-loop result with the experiment.
Adzhemyan, L. Ts. +3 more
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