天然气灶前压力和温度对供销差率的影响  

Influence of Natural Gas Pressure and Temperature Upstream of Hotplate on Quantity Difference between Supply and Marketing

作　　者：王杏芳[1] 李恒敬 严益剑 

机构地区：[1]杭州市燃气〈集团〉有限公司,浙江杭州310007

出　　处：《煤气与热力》2007年第10期46-49,共4页Gas & Heat

摘　　要：分析了温度、压力对天然气供销差率的影响机理!测量了灶前压力、温度,通过计算分析,得出了压力、温度未修正对供销差率的影响结果,灶前压力、温度对供销差率有较大的影响。The influence mechanism of temperature and pressure on the quality difference between supply and marketing of natural gas is analyzed and the pressure and temperature upstream of hotplate are measured. The influence results of unrevised pressure and temperature on the quality difference between supply and marketing are obtained by means of the calculation and analysis. The pressure and temperature upstream of hotplate have a significant influence on the quality difference between supply and marketing

关 键 词：温度 压力 供销差率 温压补偿 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]