MECHANICAL ELECTROSTATIC CHARGING OF FABRICS FOR AIR FILTERS
MECHANICAL ELECTROSTATIC CHARGING OF FABRICS FOR AIR FILTERS
复制标题
空气过滤器织物的机械静电充电
DOI：
10.1021/ie50548a042
复制
发表时间：
1955
影响因子：
--
通讯作者：
D. Anderson
中科院分区：
文献类型：
--
作者：
L. Silverman;E. Conners;D. Anderson
工程、设计和工艺开发压降和最小排污流量要求。这些管子在燃气涡轮机运行时的气体流速比在大气压工作时的流速高得多，大气压工作时的压降限制在4英寸水柱。获得最大效率的必要性使得希望接受伴随高产量的较大压降。管的腐蚀一直不是一个严重的因素，尽管高速。相对较轻的灰尘负载显然是其中一个原因。燃气涡轮机的一个非常重要的优点是，它具有保护涡轮机叶片所需的高分离效率。涡轮机入口处的粉尘负荷必须低于现代烟雾条例所允许的值，并且因此来自燃煤燃气涡轮机的排气将完全在最严格的现有条例内。
ENGINEERING, DESIGN, AND PROCESS DEVELOPMENT pressure drop and a minimum blowdown flow requirement. The gas flow rates at which these tubes are run in gas turbine service are considerably higher than those encountered in atmospheric pressure work, where the pressure drops are limited to 4 inches water. The necessity of obtaining maximum efficiency makes it desirable to accept the larger pressure drop which accompanies high throughput. Erosionof the tubes has not been a serious factor, despite the high velocity. The relatively light dust loading is apparently one reason for this. A very important benefit is derived by the gas turbine from the high separation efficiency which is required to protect the turbine blades. The dust loadingat the turbine inlet must be lower than the values permitted by modern smoke ordinances, and consequently the exhaust from a coal-burning gas turbine will be well within the most stringent existingordinances.