Heat transfer characteristics of turbulent flow of supercritical carbon dioxide (sCO2) in a short-heated microchannel
A numerical study, validated by experimental results, of convective heat transfer of
supercritical carbon dioxide (sCO 2) in a short-heated microchannel is reported here. RANS …
supercritical carbon dioxide (sCO 2) in a short-heated microchannel is reported here. RANS …
Performance evaluation criteria of a star-shaped cross-sectional horizontal microchannel with supercritical carbon dioxide
The performance of a microchannel depends on various factors including the shape of its
cross-section. Traditional shapes, such as circular, triangular, square, etc. have been …
cross-section. Traditional shapes, such as circular, triangular, square, etc. have been …
Thermal characteristics and cooling effect for SCO2 dry gas seal with multiple dynamic groove types
T Yuan, R Yang, Z Li, J Li, Q Yuan, L Song - Applied Thermal Engineering, 2024 - Elsevier
The aim of this research is to investigate the impact of the dynamic groove type and coolant
mass flow ratio (CMFR) on sealing performances and cooling effects of a supercritical …
mass flow ratio (CMFR) on sealing performances and cooling effects of a supercritical …
Effects of buoyancy in a laminar flow of supercritical carbon dioxide in a horizontal microchannel at different gravities
The effects of buoyancy were generally neglected in convective heat transfer inside
horizontal microchannels because gravitational effects diminish compared to inertial and …
horizontal microchannels because gravitational effects diminish compared to inertial and …
Thermoacoustic waves and Piston Effect inside a microchannel with Carbon Dioxide near critical conditions
Heat transfer near the critical condition of Carbon Dioxide due to thermo-acoustic waves in a
100-µm high microchannel was numerically studied. The fluid temperature outside the …
100-µm high microchannel was numerically studied. The fluid temperature outside the …
Effects of cross-sectional shape on flow and heat transfer of the laminar flow of supercritical carbon dioxide inside horizontal microchannels
Supercritical carbon dioxide (sCO 2) flow at the micro scale provides an excellent heat
transfer solutions for a range of microelectronics cooling applications. The cross-sectional …
transfer solutions for a range of microelectronics cooling applications. The cross-sectional …
Flow regimes and heat transfer mechanisms affecting supercritical transition in microchannels
TA Whitaker, JW Cochran, JD Hochhalter… - International Journal of …, 2024 - Elsevier
Supercritical carbon dioxide (sCO 2) exhibits unique thermophysical and transport
properties, which have the potential to enhance a wide range of thermal systems. Significant …
properties, which have the potential to enhance a wide range of thermal systems. Significant …
Direct numerical simulations of cooling flow and heat transfer in supercritical CO2 Brayton cycle coupled with solar energy
Direct numerical simulation was used to study supercritical carbon dioxide's flow and heat
transfer mechanisms under cooling conditions in the supercritical CO 2 Brayton Cycle …
transfer mechanisms under cooling conditions in the supercritical CO 2 Brayton Cycle …
Hydraulic and thermal performance enhancement for the cold plate using topology optimization
K Zhang, Y Li, SM Chang, L Hu, X Wang… - Applied Thermal …, 2024 - Elsevier
Liquid-based battery thermal management system (BTMS) is designed to ensure the narrow
operating temperature range for the desired performance of Lithium-ion batteries (LIBs) …
operating temperature range for the desired performance of Lithium-ion batteries (LIBs) …
Comparison of heat transfer characteristics of flow of supercritical carbon dioxide and water inside a square microchannel
Water is a common coolant for many heat transfer applications, yet, it has many
disadvantages relative to other liquid coolants, such as high corrosiveness, high electrical …
disadvantages relative to other liquid coolants, such as high corrosiveness, high electrical …