A comprehensive review of methods used to improve the thermal performance of heat sinks in natural convection

IE Ghandouri, AE Maakoul, S Saadeddine… - Heat and Mass …, 2023 - Springer
Improving the thermal performance of cooling systems is crucial for energy and raw material
savings, increasing the thermal ratings, and extending the work life of various equipment …

CFD Modeling and Analysis of a Heat-Generating Melt Pool Under External Vessel Cooling and Top Flooding

SS Munot, AK Nayak, JB Joshi - Nuclear Technology, 2024 - Taylor & Francis
In some nuclear reactors, under accidental conditions, core debris forms a molten pool,
which is later located in a core catcher. The core catcher proposed by the authors uses …

Natural convection phenomena in a liquid metal pool due to relocated and heap of heat-generating core debris: Numerical study

V Jhade, AK Sharma - Nuclear Engineering and Design, 2021 - Elsevier
In the present numerical study, authors have investigated the natural convection heat
transfer and fluid flow characteristics in a pool due to the heat generating core debris, ie …

CFD Simulation of Melt Pool Coolability in a Simulated Core Catcher Model

SS Munot, AK Nayak - Nuclear Science and Engineering, 2024 - Taylor & Francis
A severe accident involving core melt in a nuclear reactor is a major concern especially after
Fukushima. Thus, to mitigate the effects of core melt accidents, an ex-vessel core catcher is …

[PDF][PDF] 钠冷快堆汽轮机非核蒸汽冲转优化

左创举, 孙文钊, 李保廷, 高玉峰, 李蒙, 曾乃颂 - 发电设备, 2022 - fdsb.speri.com.cn
提出了针对钠冷快中子反应堆(简称快堆) 汽轮机非核蒸汽冲转的优化方法,
在凝结水精处理系统后增加部分管路和阀门, 以将原计划中直接排入废液收集系统的除盐水回收 …

F级燃气轮机燃料阀技改后NOx排放异常分析及处理

李峰, 李永超 - 发电设备, 2022 - epjournal.csee.org.cn
针对某F 级燃气轮机燃料阀技改后氮氧化物(NO x) 排放量出现异常升高的问题,
对影响因素进行分析, 并采取相应处理措施. 结果表明: 对燃料阀控制逻辑算法进行优化后 …