上海煤气
上海煤氣
상해매기
SHANGHAI GAS
2015年
2期
15-17
,共3页
燃气管道%同时工作系数%采暖热指标%水力计算
燃氣管道%同時工作繫數%採暖熱指標%水力計算
연기관도%동시공작계수%채난열지표%수력계산
gas pipeline%simultaneously coefficient%heating index%hydraulic calculation
城市燃气管道输配系统流量的计算关系到管网系统的经济性和可靠性，文章以宝鸡市金利苑9号楼为例，分别采用同时工作系数法与采暖热指标法计算燃气用具耗气量，分析不同计算方法对燃气低压架空管道管径选取的影响。
城市燃氣管道輸配繫統流量的計算關繫到管網繫統的經濟性和可靠性，文章以寶鷄市金利苑9號樓為例，分彆採用同時工作繫數法與採暖熱指標法計算燃氣用具耗氣量，分析不同計算方法對燃氣低壓架空管道管徑選取的影響。
성시연기관도수배계통류량적계산관계도관망계통적경제성화가고성，문장이보계시금리원9호루위례，분별채용동시공작계수법여채난열지표법계산연기용구모기량，분석불동계산방법대연기저압가공관도관경선취적영향。
The flow calculation in city gas pipeline transmission and distribution system is related to the economy and reliability of the network system. Taking some building as an example and using the simultaneously coefficient method and heating index method separately to calculate the gas consumption of appliances, the paper analyzes the effects on selecting the low-pressure overhead pipeline diameter by using different calculation methods.
