The simulation results indicate that the space between pipes has different influence on winter and summer condition and the connection mode in winter sho.
为分析有地下水渗流情况下土壤蓄冷与土壤耦合热泵集成系统中竖直地下管群换热器的管间距问题,本文基于热渗耦合作用下的数学模型,采用整体求解方法求得冬、夏季工况下管内流体、地下埋管换热器及周围土壤的温度场数值解,从而分析了管间距对冬夏工况下不同联管方式管群换热器传热过程的影响,结果表明在冬夏工况下管间距影响不同,应根据具体的建筑负荷情况选择联管方式。
Discusses the design of coil spaces, and compares the floor panel heating system with the general radiant heating system in construction cost.
讨论了地板辐射供暖盘管间距的大小,并将地板辐射供暖系统与常规的散热器供暖系统在工程造价上进行了对比。
The experimental study performed in Jiamakou irrigated area and Hongqi irrigated area of Yuncheng City in 1996 and 1997 shows that the suitable capillary pipe spacing for infileration irrigation is 0.
在运城市夹马口灌区和红旗灌区进行了1996,1997两个年度的玉米渗灌试验,研究了不同毛管间距条件下渗灌对其产量及水分生产率等的影响。
Points out that it is necessary to plot the layout of piping collocation in designing and that the spacing between pipes and the surface temperature of floor be within the reasonable range and that some other equipment be added to share a part of heating loads if the heat release can not satisfy the requirement.
介绍了管道长度的简化计算方法以及地板表面平均温度及散热量的确定,指出进行系统设计时应绘制管道布置图,管道间距及地板表面温度应在合理范围内,供热量无法满足要求时,应设置其他供暖设备。
TUBE PITCH EFFECT ON HEAT TRANSFER LOCAL CHARACTERISTICS OF FLAT TUBE BANK FIN MOUNTED WITH VORTEX GENERATORS
横向管间距对涡强化扁管管片局部传热的影响
The influence of the tube pitch on the heat transfer and flow resistance performance of the finned tube heat exchanger
管间距对翅片管换热器热力性能的影响
Effect of Seepage on Tube Pitch of Underground Water Pipe Heat Exchanger
渗流对地下埋管换热器传热管间距的影响
The Bury Way and Bury Spacing of Ground-Source Heat Pumps System in Chengdu;
成都地区地源热泵系统埋管方式及埋管间距研究
The relevance of the distance between left atrium and esophagus under multi-slice CT and the Ensite3000 mapping system
多层螺旋CT和Ensite3000标测系统测量左心房食管间距离的相关性研究
virtual tube distance
观测部位与鱼雷发射管间的距离
Research on Safety Distance between Gas Pipeline and Foundation Ditch of Cantilever Piles
燃气管道与悬臂桩基坑安全间距研究
Calculation of Distance of Underground Water Network Pipeline and Optimizated Arrangement;
地下给水管网管线间距计算及优化布局
Investigation on the Relationships Between the Ignition Voltages and Distance Separating Electrodes for He Ne Lasers
氦氖激光管着火电压与极间距离关系的研究
Determination of optimized distance between two discs for vertical series disc pipeline conveyor
立式串联圆盘管道输送机最佳托盘间距的确定
Effects of Distance between Two Snorkels on Mixing Characteristics During RH Refining Process
浸渍管中心间距对RH精炼过程混合特性的影响
Determination of the roller interval in straight section for pipe belt conveyor
圆管带式输送机直线段托辊间距的确定
Protection Clearance Between UHV AC Overhead Line and Oil or Gas Pipelines
特高压交流架空线路与油气管道的防护间距
Numerical study about influence of fin spacing on the performance of single row tube
翅片间距对单排管性能影响的数值研究
MSCT measurement of the distance between the vertical facial canal and the jugular fossa
面神经管垂直部与颈静脉窝之间距离的MSCT测量
Study on Automatic Adjustment of Closure Distance between Underground Intermediate Pipe-Jacking Stations
地下顶管中继间闭合距离自动调整的研究
Linearity (time or distance)
线性(时间或距离)
