Recent progresses on thermal–hydraulics evaluations of accident tolerant fuel cladding materials
Thermal–hydraulics (TH) experiments have been on the progress to evaluate boiling heat
transfer characteristics of accident tolerant fuel (ATF) candidates for further supporting the …
transfer characteristics of accident tolerant fuel (ATF) candidates for further supporting the …
Physics-informed machine learning-aided framework for prediction of minimum film boiling temperature
Minimum film boiling temperature (T MFB) is a crucial parameter in post-critical heat flux
(CHF) condition by determining the collapse of stable vapor film on overheated surface …
(CHF) condition by determining the collapse of stable vapor film on overheated surface …
Simultaneous estimation of fluid temperature and convective heat transfer coefficient by sequential function specification method
P Xiong, Z Qiu, Q Lu, T Lu, J Deng, Y Liu… - Progress in Nuclear …, 2021 - Elsevier
In pressurized water reactor (PWR) with multiple loops, abnormal working conditions occur
when coolant pumps do not work in some loops. In these closed-loop pipelines, thermal …
when coolant pumps do not work in some loops. In these closed-loop pipelines, thermal …
Enhanced flow boiling heat transfer on chromium coated zircaloy-4 using cold spray technique for accident tolerant fuel (ATF) materials
Flow boiling heat transfer tests were conducted to evaluate the Critical Heat Flux (CHF) and
Heat Transfer Coefficient (HTC) of conventional and accident tolerant fuel (ATF) cladding …
Heat Transfer Coefficient (HTC) of conventional and accident tolerant fuel (ATF) cladding …
[HTML][HTML] Role of sea salt deposition on the advances in pool boiling heat transfer in nuclear reactors
SA Ebrahim, E Pradeep, M Ahmed - Applied Thermal Engineering, 2022 - Elsevier
The study of pool boiling performance of seawater and its advancements in the field of
nuclear power safety is given significant importance in the Arabian Gulf (AG) region. The …
nuclear power safety is given significant importance in the Arabian Gulf (AG) region. The …
Study of the film boiling heat transfer and two-phase flow interface behavior using image processing
In the current study, based on a small-scale quench test facility, the two-phase flow interface
behavior during quench transients is visualized and analyzed utilizing an image processing …
behavior during quench transients is visualized and analyzed utilizing an image processing …
Study on liquid–vapor interface oscillation characteristics and heat transfer of film boiling during quenching of fuel cladding surfaces
P Xiong, T Lu, Y Luo, Q Zhang, H Ren, J Deng… - Applied Thermal …, 2023 - Elsevier
It is very important to understand the heat transfer and flow characteristics of the film boiling
during the quenching of fuel cladding under severe accident conditions. In order to …
during the quenching of fuel cladding under severe accident conditions. In order to …
A sequential conjugate gradient method to estimate heat flux for nonlinear inverse heat conduction problem
P Xiong, J Deng, T Lu, Q Lu, Y Liu, Y Zhang - Annals of Nuclear Energy, 2020 - Elsevier
In this paper, a sequential conjugate gradient method is presented to reconstruct the
undetermined surface heat flux for nonlinear inverse heat conduction problem (IHCP). This …
undetermined surface heat flux for nonlinear inverse heat conduction problem (IHCP). This …
Intrinsic effects of Cr-layered accident-tolerant fuel cladding surface on reflood heat transfer
D Shin, SJ Kim - International Journal of Heat and Mass Transfer, 2022 - Elsevier
A transient flow quench experiment was conducted to investigate the reflood heat transfer of
a Cr-layered vertical tube, which is considered to be the most promising candidate for an …
a Cr-layered vertical tube, which is considered to be the most promising candidate for an …
Experimental investigation on the transient film boiling heat transfer during quenching of FeCrAl
Z Wang, M Zhong, J Deng, Y Liu, H Huang… - Annals of Nuclear …, 2021 - Elsevier
As one of the promising accident tolerant fuel (ATF) cladding materials, FeCrAl can
efficiently reduce the hydrogen generation and heat release under accident conditions due …
efficiently reduce the hydrogen generation and heat release under accident conditions due …