Results 11 to 20 of about 22,118 (233)
The Effects of Duct Shape on the Nusselt Number [PDF]
Mathematical and Computational Applications, 2005 As was pointed out by Mike Yuratich of [...]
M. Erdoğan, C. Imrak
openaire +4 more sources
Nusselt number scaling in tokamak plasma turbulence [PDF]
Physics of Plasmas, 2005 Anomalous heat transport caused by ion temperature gradient (ITG) driven turbulence in tokamak plasmas is evaluated from numerical simulations of the two-dimensional (2D) partial-differential equations of the ITG model and of a reduced 1D version derived from a quasilinear approximation.
Takeda, K. +3 more
openaire +4 more sources
On the Nusselt number correlations of tandem surrogate firebrands on a flat surface [PDF]
Fire Safety JournalThrough the heat-mass transfer analogy, naphthalene sublimation experiments were conducted in a heated-air wind tunnel to study the effects of aspect ratio and dimensionless separation distance on the convective heat transfer coefficients of three tandem naphthalene cylinders.
Savannah S. Wessies, Jiann C. Yang
openaire +4 more sources
Experimental investigation of thermal performance in a rectangular channel using compound structure
Journal of Mechanical Engineering and Sciences, 2022 An experimental study was conducted to measure the heat transfer and pressure drop in a rectangular channel emphasizing a compound structure to improve the cooling performance of gas turbine blades.
Prakash Santosh Patil, K. K. Dhande
doaj +1 more source
The Nusselt numbers of horizontal convection [PDF]
Journal of Fluid Mechanics, 2020 Cesar B. Rocha +3 more
openaire +5 more sources
Hydrothermal performance improvement of an inserted double pipe heat exchanger with Ionanofluid
Case Studies in Thermal Engineering, 2021 To meet the growing energy demand, double pipe heat exchangers (DPHEX), which are used in a variety of energy and thermal engineering applications, require improved heat transfer performance.
Likhan Das +7 more
doaj +1 more source
, 2022 Celsius degree at 80, 100 and 115. Showing Nusselt number and comparing with standard correlation such as Gnielinski, Dittus-Boelter, and Shah ...
MYUNGHYUN Pyo (12123240)
core +1 more source
Numerical investigation of hydrodynamic nanofluid convective flow in a porous enclosure
Revue Nature et Technologie, 2023 In this study, the steady state behavior of natural convection transport on a nanofluid in square enclosure was studied. The model equations were solved using Comsol Multiphysics; a solver for partial differential Navier–Stokes equations based on a two ...
Redouane FARES +3 more
doaj +6 more sources
Numerical Investigation of Nanofluid Flow over a Backward Facing Step
Aerospace, 2022 Nanofluid flow over a backward facing step was investigated numerically at low Reynolds number and the heat transfer was analyzed and reported. Al2O3–H2O nanofluids of different volume fractions (φ = 1–5%) were used as the material with uniform heat flux
Wen-Chung Wu, Ankit Kumar
doaj +1 more source
Case Studies in Thermal Engineering, 2021 Localized heating of hydrophobic droplet is considered and the effects of restricted area heating and droplet size on heat transfer are examined. Samples composing of vertical steel pins located in Perspex holders are designed and manufactured.
Abdullah Al-Sharafi +3 more
doaj +1 more source