A review on application and heat transfer enhancement of supercritical CO2 in low-grade heat conversion
S Zhang, X Xu, C Liu, C Dang - Applied Energy, 2020 - Elsevier
Trans-critical CO 2 Rankine system is a new technology for low-grade heat utilization which
has high energy conversion efficiency and exergo-economic efficiency. The gas heater is …
has high energy conversion efficiency and exergo-economic efficiency. The gas heater is …
Research progress on convective heat transfer characteristics of supercritical fluids in curved tube
Because of their compact structure, ease of processing and higher heat transfer coefficient,
curved-tube heat exchangers are widely applied in various industry applications, such as …
curved-tube heat exchangers are widely applied in various industry applications, such as …
Flow and thermal performance of supercritical n-decane in double-layer channels for regenerative cooling of a scramjet combustor
In order to improve the active regenerative cooling performance of a scramjet using
supercritical n-decane, a new type of cooling channel, the double-layer channel, is …
supercritical n-decane, a new type of cooling channel, the double-layer channel, is …
Friction factor and Nusselt number correlations for forced convection in helical tubes
Helical tubes are widely used in heat exchangers in various industries. Due to the
secondary flow caused by centrifugal forces, flow and heat transfer characteristics in helical …
secondary flow caused by centrifugal forces, flow and heat transfer characteristics in helical …
Experimental and numerical study on the heat transfer characteristic of supercritical water with high mass velocity in a helically coiled tube
F Chang, H Hu, Y Shang, Y Hu, X Li, H Lei… - International Journal of …, 2022 - Elsevier
To explore the flow and heat transfer characteristics of supercritical fluid with high mass
velocity in a helically coiled tube, experiments and numerical simulations were conducted to …
velocity in a helically coiled tube, experiments and numerical simulations were conducted to …
Intensified single-phase forced convective heat transfer with helical-twisted tube in coil heat exchangers
M Farnam, M Khoshvaght-Aliabadi… - Annals of Nuclear …, 2021 - Elsevier
The twisting structure is proposed to enhance the thermal performance of a coil heat
exchanger equipped with the helical tube. Actually, it intensifies the fluid mixing and breaks …
exchanger equipped with the helical tube. Actually, it intensifies the fluid mixing and breaks …
An investigation of heat transfer in heat exchange devices with spirally-coiled twisted-ducts using nanofluid
M Khoshvaght-Aliabadi, SF Khaligh… - Applied Thermal …, 2018 - Elsevier
A new design of curved ducts namely spirally-coiled twisted-duct is introduced and analyzed
both experimentally and numerically. Water and Cu/water nanofluid at two concentrations of …
both experimentally and numerically. Water and Cu/water nanofluid at two concentrations of …
Numerical analysis of local flow heat transfer of supercritical LNG across the pseudophase transition in different airfoil channels
H Xu, Z Zhao, H Gong, J Ding, C Li - International Journal of Heat and Mass …, 2023 - Elsevier
As the core equipment of floating storage and regasification unit (FRSU), the function of
liquefied natural gas (LNG) vaporizer is to heat the LNG from-162° C to normal temperature …
liquefied natural gas (LNG) vaporizer is to heat the LNG from-162° C to normal temperature …
Cooling heat transfer and pressure drop of supercritical CO2 in wavy microchannels with consistent and opposite crests and troughs
Y Lei, Z Chen - International Journal of Refrigeration, 2020 - Elsevier
A numerical study on cooling heat transfer and pressure drop of supercritical CO 2 in
horizontal wavy microchannels with consistent crests and troughs (WMCCT) and wavy …
horizontal wavy microchannels with consistent crests and troughs (WMCCT) and wavy …
The heat transfer of supercritical CO2 in helically coiled tube: Trade-off between curvature and buoyancy effect
S Zhang, X Xu, C Liu, X Liu, Y Zhang, C Dang - Energy, 2019 - Elsevier
Supercritical CO 2 Rankine cycle has great development potential as a power cycle for
converting low-grade thermal energy into electricity. Better understanding of supercritical CO …
converting low-grade thermal energy into electricity. Better understanding of supercritical CO …