Results 1 to 10 of about 56,175 (267)

Numerical Simulation of the Flow and Heat Transfer Characteristics of Sweeping and Direct Jets on a Flat Plate with Film Holes

open access: yesEnergies, 2022
The internal heat transfer performance and flow structures of a sweeping jet and film composite cooling on a flat plate were numerically studied. Sweeping jet and film composite cooling consists of a fluidic oscillator and 20 cylindrical film holes; the ...
Xiangcan Kong   +5 more
doaj   +1 more source

Recent Progress and Prospects in Liquid Cooling Thermal Management System for Lithium-Ion Batteries

open access: yesBatteries, 2023
The performance of lithium-ion batteries is closely related to temperature, and much attention has been paid to their thermal safety. With the increasing application of the lithium-ion battery, higher requirements are put forward for battery thermal ...
Jiahao Liu   +4 more
doaj   +1 more source

Effects of Mainstream Velocity and Turbulence Intensity on the Sweeping Jet and Film Composite Cooling

open access: yesMachines, 2023
The jet always sweeps to the leftmost and rightmost points in the sweeping jet and film composite cooling (SJF) process, resulting in a different coolant flow in each film hole. The film can not easily cover the outer surface evenly under the scouring of
Xiangcan Kong   +5 more
doaj   +1 more source

Experimental analysis of infrared cooling characteristics of swirl atomizer composite nozzle

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectivesAiming at the problems of the long response time and excessive time consumption of infrared cooling equipment, an optimization study is carried out.MethodsA special cooling method based on the combined effects of absorption, scattering of water
Zhen WANG   +3 more
doaj   +1 more source

Analysis of sweeping jet and film composite cooling using the decoupled model

open access: yesOpen Physics, 2023
The heat transfer process of the sweeping jet and film composite cooling (SJF) structure of the turbine blade leading edge is complex. The current work divides the overall cooling effectiveness of the SJF into the impingement heat transfer effectiveness,
Kong Xiangcan   +6 more
doaj   +1 more source

Effects of different process treatments on stability of compound sesame paste system

open access: yesShipin yu jixie, 2023
Objective: This study aimed to investigate the system stability of composite sesame paste under different processing conditions. Methods: The effects of heating temperature, stirring time, cooling procedure, filling temperature, and standing curing ...
WANG Yu   +5 more
doaj   +1 more source

Effect of cooling rate on microstructure and properties of SiCP/A359 composites

open access: yesMaterials & Design, 2023
The microstructure and properties of stirred cast SiCP/A359 composites under different cooling rates were studied. The strengthening mechanism of the composite material under three cooling rates was analyzed, and the failure mechanism of the composite ...
Zuheng Jin   +5 more
doaj   +1 more source

High‐performance and wide relative humidity passive evaporative cooling utilizing atmospheric water

open access: yesDroplet, 2023
Global warming and increased living standards have rapidly increased the demand for cooling systems. Meeting this demand in less economically developed areas is highly challenging due to a lack of electricity.
Guang Wang   +4 more
doaj   +1 more source

Investigation on the Effect of Impingement Chamber Structure and Cooling Unit Number on Composite Cooling [PDF]

open access: yesJournal of Applied Fluid Mechanics
In order to deeply explore the influence and mechanism of the impingement chamber structure and the number of cooling units on the film cooling performance.
J. Liu, Z. Zhu, J. Chang, S. Ma, J. Sun
doaj   +1 more source

Cooling System Design and Thermal Analysis of Modular Stator Hybrid Excitation Synchronous Motor

open access: yesCES Transactions on Electrical Machines and Systems, 2022
Hybrid excitation synchronous motor has the advantages of uniform and adjustable electromagnetic field, wide speed range and high power density. It has broad application prospects in new energy electric vehicles, wind power generation and other fields ...
Shengnan Wu, Daquan Hao, Wenming Tong
doaj   +1 more source

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