Review of two-phase flow instabilities in macro-and micro-channel systems
Study of two-phase flow instabilities began in the late 1920′ s, and in the nearly 100 years
since, significant progress has been made in both experimental and theoretical …
since, significant progress has been made in both experimental and theoretical …
Two-phase flow boiling instabilities: A review
C Li, X Fang, Q Dai - Annals of Nuclear Energy, 2022 - Elsevier
The present work is to solve or suppress the two-phase flow boiling instability. A
comprehensive review shows the research progress of flow instability types, experimental …
comprehensive review shows the research progress of flow instability types, experimental …
Numerical study on the heat transfer deterioration and its mitigations for supercritical CO2 flowing in a horizontal miniature tube
Responding to the rapid growth of size reduction in engineering systems, it is crucial to
explore the safety performance of supercritical fluid systems in miniature tubes. In this paper …
explore the safety performance of supercritical fluid systems in miniature tubes. In this paper …
Multi-region oscillation characteristics and hazard of supercritical carbon dioxide in parallel channels natural circulation system
Q Luo, Y Zhou, Y Huang, J Huang, W Hu, Y Yuan… - Energy, 2023 - Elsevier
In order to solve the energy crisis, many countries have actively explored alternative energy
and more efficient power cycle systems, among which flexible operation supercritical carbon …
and more efficient power cycle systems, among which flexible operation supercritical carbon …
The mechanism and onset boundary of flow instability for supercritical CO2 heated in vertical single-tube: Experimental study
S Zhang, C **ao, D Gong, E Huo - International Communications in Heat …, 2024 - Elsevier
An experimental system is built to study the thermal instability of supercritical CO 2 heated in
vertical single-tube. The test section is heated uniformly by a DC power (0–6 kW) and the …
vertical single-tube. The test section is heated uniformly by a DC power (0–6 kW) and the …
Numerical study on heat transfer and flow oscillations of supercritical-pressure water in helical tubes
M Liu, Z Zhang, X Yang, S Jiang - Annals of Nuclear Energy, 2024 - Elsevier
A deep understanding of flow oscillations of supercritical fluids in helical tubes is of great
significance for the safety of supercritical steam generators. A numerical study was …
significance for the safety of supercritical steam generators. A numerical study was …
Experimental investigation on flow instabilities of ultra-supercritical water in parallel channels
W Wang, D Yang, Z Liang, M Qu, S Ouyang - Applied Thermal Engineering, 2019 - Elsevier
An experimental study on the flow instabilities of ultra-supercritical water in the water wall
tubes of an ultra-supercritical circulating fluidized bed (CFB) boiler was conducted. The …
tubes of an ultra-supercritical circulating fluidized bed (CFB) boiler was conducted. The …
Experimental investigation on hydrodynamic characteristics of 1, 1, 1, 2-tetrafluoroethane (R134a) in a horizontal tube at supercritical pressures
X Zhu, J Yan, S Liu, F Zhu - The Journal of Supercritical Fluids, 2024 - Elsevier
In this study, we experimentally assessed the hydrodynamic characteristics of supercritical-
pressure R134a in a horizontal circular tube at pressure, inlet temperature, and heat flux …
pressure R134a in a horizontal circular tube at pressure, inlet temperature, and heat flux …
Influences of tube wall on the heat transfer and flow instability of various supercritical pressure fluids in a vertical tube
Z Zhang, C Zhao, X Yang, P Jiang, S Jiang… - Applied Thermal …, 2019 - Elsevier
The subcritical steam generators in the current high temperature gas-cooled reactor pebble-
bed module, HTR-PM, in China can be replaced by supercritical steam generators to better …
bed module, HTR-PM, in China can be replaced by supercritical steam generators to better …
Analysis of flow induced density wave oscillations in the CANDU supercritical water reactor
In this paper, a 1-D thermal-hydraulic model, THRUST, is developed to simulate and
analyze the CANDU supercritical water reactor (SCWR) from the thermodynamic point of …
analyze the CANDU supercritical water reactor (SCWR) from the thermodynamic point of …