Results 121 to 130 of about 49,718 (278)
Logarithmic corrections to scaling in turbulent thermal convection
, 2001 We use an analytic toy model of turbulent convection to show that most of the scaling regimes are spoiled by logarithmic corrections, in a way consistent with the most accurate experimental measurements available nowadays. This sets a need for the search
Dubrulle, B.
core +3 more sources
Battery Energy, Volume 4, Issue 6, November 2025.This review examines nail penetration‐induced thermal runaway (TR) in lithium‐ion batteries, analyzing experimental and modeling studies on critical factors—battery materials, nail properties, state of charge, and penetration dynamics. It also explores internal short‐circuit modes, TR severity, and safety solutions such as advanced separators, non ...
Hong Zhao +5 more
wiley +1 more source
A numerical study of transient heat and mass transfer in crystal growth [PDF]
A numerical analysis of transient heat and solute transport across a rectangular cavity is performed. Five nonlinear partial differential equations which govern the conservation of mass, momentum, energy and solute concentration related to crystal growth
Han, Samuel Bang-Moo
core +1 more source
In-situ U-value-measurements of wood frame roofs: analysis of deviations between measured and design performance [PDF]
, 2013 The hygrothermal performance of various lightweight sloped roof designs was monitored in the KULeuven VLIET testbuilding for 2 years (Janssens et al. 1998). One of the aims of the investigation was to evaluate whether the design U-value of 0.18 W/m²K was
Janssens, Arnold
core +1 more source
Engineering Reports, Volume 7, Issue 11, November 2025.The schematic of the problem is shown in the graphical abstract image. ABSTRACT This study presents a numerical sensitivity investigation of the velocity behavior of a tangent hyperbolic fluid over a stretching sheet embedded in a porous medium under slip conditions. The governing equations describing the flow are transformed into a system of nonlinear
S. E. Ghasemi
wiley +1 more source
Heat Transfer, Volume 54, Issue 7, Page 4536-4554, November 2025.ABSTRACT We present an analytical and numerical study of the entropy production rate in laminar counterflow parallel‐plate heat exchangers, aiming to investigate the interplay between multidimensional wall conduction, entropy production, and the optimum wall conductivity that leads to maximum effectiveness.
Santiago E. Ibáñez +2 more
wiley +1 more source
Water Resources Research, Volume 61, Issue 11, November 2025.Abstract Modeling heat transport in saturated porous media typically assumes local thermal equilibrium (LTE) conditions, though this assumption lacks justification. Recent work has revealed local thermal non‐equilibrium (LTNE) effects for groundwater flow conditions, which standard one‐dimensional analytical and numerical models fail to capture ...
Haegyeong Lee +4 more
wiley +1 more source
Optimization of two-wheeler Bike engine among three different designs using design of experiments
HeliyonThis research presents the results of a fin heat transfer study of three different models of the motorcycle engine. The objective of this study is to minimize the external body temperature because the optimum design will be found when the heat transfer ...
Manish Dadhich +6 more
doaj +1 more source
Numerical investigation of semiempirical relations representing the local Nusselt number magnitude of a pin fin heat sink [PDF]
, 2019 Siddique Mohd Umair +6 more
openalex +1 more source
On Numerical Investigation of Semi-empirical Relations Representing Local Nusselt Number at Lower Nozzle-target Spacing’s [PDF]
, 2019 openalex +1 more source