4.5 Article

Effect analysis on thermohydraulic characteristics of microchannel direct liquid cooling under swing condition

Related references

Note: Only part of the references are listed.
Article Thermodynamics

Effect analysis on integration efficiency and safety performance of a battery thermal management system based on direct contact liquid cooling

Shangquan Wu et al.

Summary: This study has successfully developed an oil-immersed battery system with high integration ratio and excellent safety, providing a feasible solution for the demand of high safety and high specific energy of electric vehicle battery systems.

APPLIED THERMAL ENGINEERING (2022)

Article Engineering, Marine

Numerical study on the effect of sloshing on ship parametric roll

Liwei Liu et al.

Summary: This study investigates the effects of liquid sloshing on the parametric roll of a ship through numerical simulations. The results demonstrate that liquid sloshing can significantly decrease the natural roll frequency of the ship, leading to a lower speed range where the parametric roll occurs.

OCEAN ENGINEERING (2022)

Article Energy & Fuels

Low temperature preheating techniques for Lithium-ion batteries: Recent advances and future challenges

Yujie Wang et al.

Summary: This paper provides a systematic review, comparison, and discussion of low temperature preheating techniques for lithium-ion batteries. The basic principles, advantages, and disadvantages of each technique are analyzed and compared in five dimensions. The future development directions and challenges of low temperature preheating techniques for lithium-ion batteries are also discussed.

APPLIED ENERGY (2022)

Article Thermodynamics

Experimental study on heat transfer and pressure drop characteristics in a microchannel heat exchanger assembly with S-shaped fins

Chen Zeng et al.

Summary: Experimental studies were conducted on the water-to-water heat transfer and flow resistance characteristics of a microchannel heat exchanger assembly with S-shaped fins. Correlations for the Nu number and friction factor were gained and showed satisfactory accuracy. These correlations can be used for the design of this type of heat exchanger.

APPLIED THERMAL ENGINEERING (2022)

Article Thermodynamics

Numerical study on heat transfer and flow characteristics of novel microchannel heat sinks

Li Sun et al.

Summary: The study investigated the heat transfer and flow characteristics of three innovative microchannel heat sinks mimicking Tesla valve. The results showed that these novel microchannels outperformed the straight microchannel in terms of heat transfer and flow performance. The improved performance can be attributed to the flow separation and convergence caused by the innovative structure, promoting momentum and energy exchange.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2022)

Article Thermodynamics

Numerical investigation on heat transfer enhancement and surface temperature non-uniformity improvement of spray cooling

Tao Yang et al.

Summary: This study numerically investigated heat transfer enhancement and surface temperature non-uniformity (STNU) improvement of spray cooling using CFD. Results showed different optimal spray heights for heat transfer and STNU, leading to the development of two methods to enhance heat transfer and reduce STNU. Spray-array jets cooling was found to minimize STNU compared to traditional spray cooling cases. Various liquid film microscopic characteristics and droplet distribution were identified as key factors influencing heat transfer and STNU.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2022)

Article Nuclear Science & Technology

Numerical investigation of convection heat transfer characteristics in sloshing corium pools

Jiajia Deng et al.

Summary: The study focused on the thermal behaviors in volumetrically heated reactor corium pools under ocean conditions with sloshing. A simulation model was developed to simulate the flow and heat transfer process, showing significant influence of sloshing on heat transfer characteristics.

NUCLEAR ENGINEERING AND DESIGN (2022)

Article Nuclear Science & Technology

Universal approach to predicting full-range post-dryout heat transfer under uniform and non-uniform axial heat fluxes

Dali Yu et al.

Summary: In this study, a universal mechanistic model was developed based on experimental data to accurately predict the full-range post-dryout heat transfer. The model considers three-path heat transfer and the impact of the flow cross-section, providing precise predictions for the peak wall temperature position in most cases.

NUCLEAR ENGINEERING AND DESIGN (2022)

Article Thermodynamics

Influence of axial heat conduction in solid walls and fins on the overall thermal performance of an additively manufactured high-temperature heat exchanger

Marco Fuchs et al.

Summary: With the increasing use of high-temperature processes in mobile applications, there is a growing demand for compact and efficient high-temperature heat exchangers. This study examines the influence of axial heat conduction on the thermal performance of an additively manufactured high temperature heat exchanger, and the results show a decrease in performance due to the axial heat conduction.

APPLIED THERMAL ENGINEERING (2022)

Article Thermodynamics

Experimental study on thermal performances of flat-plate pulsating heat pipes under static and swing conditions

Yanyan Xu et al.

Summary: This study investigates the effects of ocean motions on the thermal performances of pulsating heat pipes (PHPs) and prepares surfactant-free functionalized multi-walled carbon nanotubes (f-MWCNTs) nanofluids with long-term stability. The results show that f-MWCNTs nanofluids exhibit the lowest thermal resistance, while ethanol-DI water mixed fluids perform better than ethanol-based f-MWCNTs nanofluids. Moreover, HFE-7100-DI water mixed fluids are more suitable for enhancing performance at lower heat loads.

APPLIED THERMAL ENGINEERING (2022)

Article Thermodynamics

Experimental study of condensation heat transfer characteristics on metal foam wrapped tubes under sloshing conditions

Faxian Zhou et al.

Summary: The condensation heat transfer performance of metal foam wrapped tubes is significantly affected by the metal foam pore density and sloshing conditions, with the 10 PPI metal foam wrapped tube showing the optimal condensation performance. Rolling motion has a significant effect on condensation heat transfer.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Thermodynamics

Experimental and numerical study on the temperature uniformity of a variable density alternating obliquely truncated microchannel

Xin Lan et al.

Summary: A novel microchannel design combining alternating obliquely truncated microchannel and oblique fin enhancement is proposed in this research to improve temperature uniformity. Experimental and numerical analysis shows significant advantages of the design.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Thermodynamics

Experimental investigations on start-up and thermal performance of sodium heat pipe under swing conditions

Wanfeng Teng et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

Article Thermodynamics

A new method for heat transfer coefficient measurements of single-phase fluids during laminar flow in microchannels

Seungwhan Baek et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

Article Thermodynamics

Experimental study and dynamic simulation of the continuous two-phase instable boiling in multiple parallel microchannels

Guodong Xia et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Thermodynamics

Flow boiling instability of liquid nitrogen in horizontal mini channels

Shuangtao Chen et al.

APPLIED THERMAL ENGINEERING (2018)

Review Chemistry, Physical

Thermal runaway mechanism of lithium ion battery for electric vehicles: A review

Xuning Feng et al.

ENERGY STORAGE MATERIALS (2018)

Review Thermodynamics

Fluid flow and heat transfer of liquid-liquid two phase flow in microchannels: A review

Ayoub Abdollahi et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2017)

Article Engineering, Electrical & Electronic

Reliability design of direct liquid cooled power semiconductor module for hybrid and electric vehicles

Xiaoping Dai et al.

MICROELECTRONICS RELIABILITY (2016)

Article Thermodynamics

Experimental investigation of CuO-water nanofluid flow and heat transfer inside a microchannel heat sink

Benjamin Rimbault et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2014)

Review Engineering, Electrical & Electronic

Review and Projections of Integrated Cooling Systems for Three-Dimensional Integrated Circuits

Satish G. Kandlikar

JOURNAL OF ELECTRONIC PACKAGING (2014)

Article Thermodynamics

Effect of axial conduction on the heat transfer in micro-channels

I Tiselj et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2004)

Article Engineering, Chemical

Pressure drop measurements in a microchannel

D Pfund et al.

AICHE JOURNAL (2000)