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中低热值燃料对燃气轮机运行特性的影响分析

ISSN号：1002-6339
期刊名称：《节能技术》
时间：0
分类：TK16[动力工程及工程热物理—热能工程]
作者机构：[1]哈尔滨工业大学能源科学与工程学院,黑龙江哈尔滨150001, [2]中国石油大学(华东)储运与建筑工程学院,山东青岛266580
相关基金：国家自然科学基金（91216123）;国家自然科学基金创新研究群体（51121004）

关键词：燃气轮机, 中低热值燃料, 膨胀功, 运行特性, gas turbines, low-calorific-value fuel gas, expansion work, operating characteristic

中文摘要：

中低热值燃料燃气轮机对经济发展和节能减排具有重要的意义,对其燃烧特性和运行工况的研究是本项技术的关键问题。本文根据燃气轮机压气机特性曲线、涡轮特性曲线和热力循环过程,分析计算中低热值燃料燃气的热力性质,提出了适用于不同组分的中低热值燃料的膨胀做功计算方法。通过对燃用天然气和合成气进行模拟计算,得到燃料热值对燃料系数、涡轮出口温度、燃料流量及膨胀功的影响规律,为燃气轮机的设计和工况调整提供理论依据。

英文摘要：

Low-calorific-value fuel gas turbine is essential to the economic development,energy conservation and pollution reduction,of which the key problem is the combustion characteristics and operating conditions. According to the characteristic curve of gas turbine compressor,the turbine characteristic curve and thermodynamic cycle process,this paper analyzes and calculates the thermal properties of low calorific value of fuel gas,which concludes the calculation method of expansion work for different low calorific value of fuel. Through the expansion work was calculated,the influence of the calorific value of fuel on coefficient of fuel,outlet temperature of turbine,fuel flow and expansion work was presented,which provides theoretical basis for the design and the working condition adjustment of the gas turbine.

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期刊信息

《节能技术》
中国科技核心期刊

主管单位:中华人民共和国工业和信息化部
主办单位:国防科技工业节能技术服务中心
主编：陈浮
地址：哈尔滨工业大学节能楼309
邮编：150001
邮箱：jnjs@hit.edu.cn
电话：0451-86413205

国际标准刊号：ISSN：1002-6339
国内统一刊号：ISSN：23-1302/TK
邮发代号:14-110

获奖情况:
1989年获黑龙江省、省科技期刊编辑学会"优秀期刊奖",1989年获中共黑龙江省委宣传部、省科委、省教委、...,1991年获国防科工委，国防科技期刊评比二等奖,1992年被《中文核心期刊要目总览》收录为动力工程...,1995年全文入编《中国学术期刊光盘版》,2003年本刊荣获第一届北方优秀期刊奖

国内外数据库收录:
美国化学文摘（网络版）,中国中国科技核心期刊

被引量:6496