1) empty container gas velocity
空塔截面气速
1.
A column shaped wet desulfurization installation with systematically parallelly dropping films was established,with which the effect of empty container gas velocity on limestone/gypsum desulfurization processes has been experimentally studied.
利用建立的并流有序降膜式湿法脱硫装置,进行了空塔截面气速对石灰石/石膏湿法脱硫过程影响的试验研究。
2) air velocity of empty section
空截面气速
3) gas speed of empty tower
空塔气速
1.
This paper establishes the optimal mathematical model of packed towe r's diameter, which takes the smallest Packed Tower's diameter as the aim of the optimization, uses the gas speed of empty tower as the design variances, and ge ts the optimum solution with the means of the Gold Section, and points out that the cost will be reduced along with the reduction of the tower diameter.
该模型以圆整后的塔径最小为优化目标,以空塔气速为设计变量,用黄金分割法求取最优解。
4) superficial gas velocity
气体空截面速度<冶>
5) primary air mass flow
空气截面流率
1.
The heating experiment system for studying the laminar burning of corn-straws was established at first,and the laminar flame characteristics and NO_X formation law were obtained by altering primary air mass flow,the bed tempera- ture,gas (O_2、CO_2、CO、H_2 and NO) concentrations.
首先建立了玉米秸秆层状燃烧热态试验台,通过改变空气截面流率,测量了床层内温度、气氛(O_2、CO_2、CO、H_2和NO)浓度、床重随时间的变化,得到了层状燃烧特性及NO_X生成规律;当空气截面流率为0。
6) superficial gas velocity
空塔速度，表观气速
补充资料：空速表
空速表
airspeed indicator
kongsubiao寰馨蠢黑貂撰的运翼霆粼仪表。飞机上常用的空速表有指示空速表、真空速表、马赫数表和组合式空速表。指示空速表，利用开口膜盒作敏感元件，通过测量总压与静压的差压(即动压)间接测出空速。其刻度是按海平面标准大气设计的，所示空速称为指示空速或表速。指示空速有助于判断飞机是否处于失速状态，对保证低速飞行，特别是起飞和着陆时的安全，有重要意义。真空速表，由指示空速表增加真空膜盒等附件组成。这些附件用以修正因大气条件变化带来的误差，经修正的空速，近似真实空速。真空速表可用来进行领航计算、火力控制和选择攻击敌机的有利速度等。马赫数表，用以测量真实空速与音速的比值，主要为飞行员判断飞机是否处于激波失速状态提供依据，其工作原理与真空速表相似。组合式空速表，可综合测量指示空速和真实空速，或马赫数、指示空速和最大安全速度等。大气数据计算机和综合电子显示技术的发展和应用，已使机械式空速表被逐步取代，在较先进的飞机上，已成为备用仪表。(王国轴)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条