Exergy Analysis of a PWR Nuclear Steam Supply System - II part: a case study

被引：1
|
作者：
Ferroni, Luisa [1 ]
Natale, Antonio [1 ]
机构：
[1] Sapienza Univ Roma, DIAEE, Rome, Italy
来源：
ATI 2018 - 73RD CONFERENCE OF THE ITALIAN THERMAL MACHINES ENGINEERING ASSOCIATION | 2018年 / 148卷
关键词：
Exergy analysis; Energy conversion; Thermodynamic simulations; Pressurized Water Reactor; Fission energy;
D O I：
10.1016/j.egypro.2018.08.004
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The paper shows the results of the exergetic analysis of the Nuclear Steam Supply System (NSSS) of the MARS Pressurized Light Water Reactor using the theoretical methodology described in the author's previous works [1] and [2]. The analysis firstly aims at a novel assessment of the irreversibilities occurred in the nuclear reactor vessel to compare the results, in terms of Exergy Destruction and exergetic Efficiency, with those obtained adopting one of the most employed methodology as reference. The comparison showed that a detailed exergetic analysis, mainly aimed to strictly assess the fission temperature, can lead to a higher estimate of the PWR exergetic Efficiency values. (C) 2018 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：1238 / 1245
页数：8
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