管间距 meaning in English
tube spacing
Examples
- The simplified dynamic models for radiant floor heating are developed . the effect of row distance between the tubes on temperatures are analyzed by using the models
摘要给出了低温地板辐射供冷暖的简化动态模型，作为模型使用的实例，研究分析了地板供冷时管间距对各项温度的影响。 - The results show that for all of parameters considered in this study , the friction factor of fin surface without vgs is smaller than that for fin surface with vgs ; the increase of friction factor under low reynolds number is large , but with reynolds number increasing , the increase of friction factor is quite small
实验结果表明：在不同管间距、板间距时，板芯装涡产生器阻力系数均比光板板芯的阻力系数大，并且在低雷诺数时的增幅比较大，随着雷诺数的提高，阻力系数逐渐降低并趋于平缓，且阻力系数增幅大大减少。 - The influence of different structural parameters ( diameter and shape of cooling water pipes , distance between cooling water pipes , thickness of stave and cast in bricks ) on the steady state highest temperature and thermal stress of cooling stave was numerically simulated and analyzed by engineering software ansys
摘要采用有限元分析软件ansys计算并分析了不同结构参数（冷却水管形状和直径、冷却水管间距、冷却壁镶砖厚度及冷却壁壁体厚度）对冷却壁最高温度及热应力分布的影响。 - Abstract : in the light of the problem of multiple variables restrain in the design of pipe heat exchanger , it is proposed taking three variables , the pipe length , ratio between the table flap space and the shell outer diameter , and ratio between the pipe space and the pipe outer diameter , as optimization criterion
文摘:针对管式换热器设计过程中几何关系的多自变量约束难题，提出了以管长、折流板间距与壳外径之比、管间距与管外径之比三个设计变量作为优化判据。 - ( 3 ) based on the experiments data , it has been found that if the emitter discharge of sdi was little , the depth of pipe buried should be shallow , and the distance between two micro holes should be chosen to equal or close the distance between two lateral pipes , if the emitter discharge of sdi was great , the pipe may be buried deeper , and the distance between two micro holes could be greater than the distance between two lateral pipes
根据一维土柱近似的湿润轮廓线初步选定了工程设计参数。在地下滴灌灌水器出流量较小情况下，埋深应浅，孔距应选择和毛管间距相等或接近；出流量大时，埋深可深，孔距大于毛管间距仍可获得较均匀的土壤水分分布。