3D simulation of transient thermal-hydraulic characteristics in CEFR during emergency shutdown event

J Yin, D Lu, H Zhao, J Guo, Y Liu, J Yang, Z Guo… - Progress in Nuclear …, 2022 - Elsevier
Safe shutdown behavior of China Experimental Fast Reactor (CEFR) in emergency status is
one of the key points in its safety assessment. The CEFR design incorporates a pool-type …

Numerical simulation of natural circulation characteristics under different DHX layout schemes in pool-type SFR during station blackout accident

H Zhao, D Lu, Y Zhang, X Zhang - Progress in Nuclear Energy, 2023 - Elsevier
Decay heat removal system (DHRS) is an essential system for pool-type sodium-cooled fast
reactor (SFR) to ensure natural circulation and remove decay heat during station blackout …

Numerical study on turbulent heat transfer performance of a new compound parallel flow shell and tube heat exchanger with longitudinal vortex generator

C Yu, H Zhang, M Zeng, R Wang, B Gao - Applied Thermal Engineering, 2020 - Elsevier
A new compound parallel flow STHX with CPB and LVG is proposed. Firstly, the turbulent
thermal performance and flow structure of STHX with five different configurations of LVG are …

Numerical study on turbulent heat transfer performance of a new parallel-flow shell and tube heat exchanger with sinusoidal wavy tapes using RSM analysis

C Yu, J Chen, M Zeng, B Gao - Applied Thermal Engineering, 2019 - Elsevier
The response surface methodology (RSM) method is employed to investigate the turbulent
heat transfer performance of a new parallel-flow shell and tube heat exchanger with …

Conjugate radiation-convection-conduction simulation of volumetric solar receivers with cut-back inlets

M Nakakura, S Bellan, K Matsubara, T Kodama - Solar Energy, 2018 - Elsevier
This study analyzes the effect of cut-back inlets on the conjugate heat transfer of honeycomb-
channel solar receivers. Two-way coupling simulations are reported for a plane-surface …

Flow and heat transfer characteristics of intake-precooler system for hypersonic precooled aero-engine

C Wang, Q Eri, Y Wang, W Ding - Applied Thermal Engineering, 2023 - Elsevier
Precooled aero-engines are promising hypersonic propulsion mechanisms for hypersonic
aircraft that are capable of taking off and landing horizontally. The performance of the intake …

[HTML][HTML] Heat transfer analysis of a liquid cooling device using thermoelectric elements

R Guráš, M Mahdal, M Bojko - Applied Thermal Engineering, 2023 - Elsevier
This article deals with the CFD simulation of heat transfer inside a heat exchanger of a
unique liquid cooling device which innovatively combines a two-circuit liquid cooling system …

Temperature uniformity analysis of a domestic refrigerator with different multi-duct shapes

JH Wie, HW Cho, YG Park, YS Kim, YM Seo… - Applied Thermal …, 2021 - Elsevier
Experimental and numerical investigations were performed to improve the temperature
uniformity in a top-freezer refrigerator system with an evaporator and a multi-duct system. In …

Three-dimensional thermal hydraulic transient calculation of coupled cold and hot sodium pools under a loss of feedwater accident in the China experimental fast …

Z Xia, D Lu, J Tang, Y Liu, J Yang, L Feng, S Ye… - Annals of Nuclear …, 2020 - Elsevier
As a pool-type reactor, the thermal hydraulic behavior in sodium pool of China Experimental
Fast Reactor (CEFR) has obvious three-dimensional characteristics that pose great …

A novel simplified simulation method for the precooler based on the virtual source term: modeling, validation and application

K He, H Li, Y Wang, Y Xu, P Du, H Liu… - Applied Thermal …, 2024 - Elsevier
Precooling technology is one of the promising approaches for expanding the flight envelope
of conventional turbine engines and enhancing flight performance at high Mach numbers …