Showing papers in "International Journal of Heat and Mass Transfer in 2022"

TL;DR: In this paper , the authors proposed a novel scheme, namely convolutional neural network (CNN)-artificial bee colony (ABC) leveraged from CNN and ABC algorithm for HGR and voltage estimation.

TL;DR: In this article , a multi-objective optimization method for a micromixer with Cantor fractal baffles through grey relational analysis is proposed, and the comprehensive performance of the micrommixer through two aspects is evaluated.

TL;DR: In this paper, a multi-objective optimization method for a micromixer with Cantor fractal baffles through grey relational analysis is proposed, and the authors evaluate the comprehensive performance of the micrommixer through two aspects: mixing index and Poiseuille number.

TL;DR: In this article , a coarse-grained CFD-DEM model is developed to simulate dense gas-solid reacting flow involving multiphase flow and heat and mass transfers. But, the model is not suitable for modeling large number of particles.

TL;DR: In this paper , Li et al. classify the safety strategies into active safety strategies and passive safety strategies to prevent the abuse conditions from developing into uncontrollable thermal runaway or fire accidents by effective state estimation and monitoring, fault diagnosis and early warning, thermal management, equalization technology, etc.

TL;DR: In this paper , a 3D model of PVT/PCM has been developed to analyze the performance of the system and the effect of using different types of nanofluid and NEPCM is assessed.

TL;DR: In this paper , the effects of using magnetic field and packed bed phase change material (PCM) system in a 3D cavity having ventilation ports on the performance improvements are analyzed during hybrid nanoliquid convection.

TL;DR: In this paper , a battery thermal management system based on heat pipes combined with a liquid cooling plate is proposed, and numerical simulations are carried out to investigate the influence of four structure parameters of the aluminum sheet (the height, the thickness, the covering angle to battery, and the cover angle to heat pipe) on the temperature distribution of the battery pack.

TL;DR: In this paper, a battery thermal management system based on heat pipes combined with a liquid cooling plate is proposed, and numerical simulations are carried out to investigate the influence of four structure parameters of the aluminum sheet (the height, the thickness, the covering angle to battery, and the cover angle to heat pipe) on the temperature distribution of the battery pack.

TL;DR: In this paper , the effect of thermal resistance variation on the heat transfer performance near the pseudo-critical point was analyzed, where a novel type of PCHE with airfoil fins was proposed and tested.

TL;DR: Wang et al. as mentioned in this paper investigated two innovative horizontal latent heat storage (LHS) units using uniform and gradient tree-shaped fins, and compared their melting/solidification behavior and thermal properties with traditional LHS units.

TL;DR: In this paper , a through-plane and in-plane synergetic (SYN) gradient porosity distribution (GPD) was proposed to enhance the mass transfer and water removal of a polymer electrolyte membrane (PEM) fuel cell.

TL;DR: In this paper , an experimental investigation was performed to single out the thermal performance of nickel foam-based heat sink embedded with RT-44HC paraffin as phase change material (PCM), which is used for high heat transfer area with a minimum reduction in the latent heat of a composite PCM.

TL;DR: In this paper, the authors proposed a thermally efficient solution consisting in inserting between the cells a liquid cooling system based on constructal canopy-to-canopy architectures, where the cooling fluid is driven from a trunk channel to perpendicular branches that make the tree canopy.

TL;DR: In this article, the authors report all the studies related to 21st-century refrigerants comprising sustainable refrigerants for longer use, including their thermophysical properties, leakage in the compressor and the condenser, explosion characteristics due to leakage, and consequences of leakage and explosion.

TL;DR: In this article , a numerical analysis of the 4S1P arrangement of lithium-ion cells with direct cooling is conducted with three different DELC's including deionised water, mineral oil, and an engineered fluid.

TL;DR: In this article, a two-sided cold plate hybrid thermal management system was proposed and evaluated from the economic and engineering perspectives, which can reduce the maximum temperature from ∼ 64 ∘ C to 46.3 ǫ C with acceptable system weight and power consumption.

TL;DR: In this article , a two-sided cold plate hybrid design for hybrid battery thermal management system was proposed and evaluated from the economic and engineering perspectives. But the authors did not consider the cell-to-cell variations of a 168-cell battery pack.

TL;DR: In this article, a double-direction liquid heating-based cell-to-chassis (CTC) battery module is proposed for an extreme low-temperature environment (-40°C).

TL;DR: In this paper , a double-direction liquid heating-based cell-to-chassis (CTC) battery module is proposed for an extreme low-temperature environment (-40°C).

TL;DR: In this paper , the authors proposed a thermally efficient solution consisting in inserting between the cells a liquid cooling system based on constructal canopy-to-canopy architectures, where the cooling fluid is driven from a trunk channel to perpendicular branches that make the tree canopy.

TL;DR: The thermal contact resistance between polymer matrix composites (PMCs) imposes the significant impacts on the design, processing and application of these materials as mentioned in this paper , and the main challenges for the accurate estimation are summarized, mainly including the complex interfacial thermal conductance due to the addition of fillers, the anisotropic thermal and mechanical responses due to heterogeneity of PMCs, the uncertain contact mechanics due to special mechanical properties.

TL;DR: In this paper , the thermal transport properties of biphenylene network were investigated with the aid of molecular dynamics simulations together with first-principles calculations, and it was shown that the reduction in the thermal conductivity was due to the decline of structural symmetry.

TL;DR: In this paper, the thermal transport properties of biphenylene network with periodically arranged four-, six-, and eight-membered rings have been investigated with the aid of molecular dynamics simulations together with first-principles calculations.

TL;DR: In this article, an encapsulated phase change material (PCM)-metal foam hybrid system is proposed for energy storage applications, where the foam geometry is created using overlapping circular pores with random location, radii, and overlap.

TL;DR: Wang et al. as discussed by the authors investigated two innovative horizontal latent heat storage (LHS) units using uniform and gradient tree-shaped fins, and compared their melting/solidification behavior and thermal properties with traditional LHS units.

TL;DR: In this paper , the authors report all the studies related to 21st-century refrigerants comprising sustainable refrigerants for longer use, including their thermophysical properties, leakage in the compressor and the condenser, explosion characteristics due to leakage, and consequences of leakage and explosion.

TL;DR: In this article , a visualization experiment was carried out with a high-speed camera, and detailed characteristics of flow pattern variations in nanofluid pulsating heat pipe were obtained.

TL;DR: In this article, a visualization experiment was carried out with a high-speed camera, and detailed characteristics of flow pattern variations in nanofluid pulsating heat pipe were obtained.

TL;DR: In this paper , a phase change model is developed by modifying the enthalpy method to incorporate the presence of four phases of heat transfer fluid (HTF), metal, solid PCM, and liquid PCM.