热流计,heat flow meter
1)heat flow meter热流计
1.Self-made Thermopile Heat Flow Meter in Detection of Construction Thermal Performance;自制热电堆型热流计及其在建筑热工检测中的应用
2.In this paper the hotbox-heat flow meter method is devised for measurements of thermal resistance of building enclosures in non-heating seasons.探讨了采用热箱-热流计法检测建筑物围护结构的热阻以实现非采暖季进行检测。
3.In this paper,the innovational research is based on widely absorbing patents and applied technique at home and abroad and pointing out the disadvantage and ameliorative method ofheat flow meter.陈述了新型热流计的构造型式和制作方法———使制作工艺简化、降低成本,使线长一致、电阻、电容、电感一致保证各个测头的一致性提高测头的精度,从而在较现有的绕线式热流计测头更高的检测精度范围内无需标定或降低标定的成本。
英文短句/例句
1.ACCURATE MEASUREMENT OF HEATFLUXDENSITY──INTELLIGENT HEAT FLOW METER热流密度的准确测量─—智能热流计
2.Self-made Thermopile Heat Flow Meter and Testing of Error Analysis热电堆型热流计制作及测试误差分析
3.Rein thermostromuhr赖因电热血液流量计
4.bolometer amplifier热辐射计电流放大器
5.thermistor fuel flowmeter热敏电阻式燃油流量计
6.But temperature-pulse flowmeter and hot-wire or hot-film flowmeter are considered not very suitable for HeⅡ flow measurement.热脉冲流量计、丝或热膜型流量计在超流氦流量测量中均不宜采用。
7.Their preform moulds could be 2-cavity based and use a hot plate or hot runner design.模具有用两腔的，采用热板/热流道设计。
8.Development of assembled hot-film probe thermal gas flow-meters组合热膜探头热式气体流量计的研制
9.CALCULATION OF HEAT TRANSFER AND FLOW RESISTANCE OF SPIRAL PLATE HEAT EXCHANGERFOR GAS-LIQUID螺旋板式换热器气－液换热时流阻及传热计算
10.Application of Excel on Calorific Value Calculation of Water-Flow CalorimeterExcel在水流型气体热量计热值计算中的应用
11.Conduction,Convection and radiation can bring heat influxes.计算过程考虑了核热沉积以及热传导、热辐射、对流引起的换热过程。
12.NUMERICAL SIMULATION ON THE COUPLING PHENOMENA OF AERODYNAMIC HEATING WITH THERMAL RESPONSEIN THE REGION OF THE LEADING EDGE类前缘防热层流场与热响应耦合计算研究
13.Study on Balance of Heat & Humidity and Test Method of Water-flow Gas Calorimeter;水流式燃气热量计的热湿平衡及实验方法研究
14.PSpice-based thermal resistance modeling for thermal atmosphere flowmeters基于PSpice的热式空气流量计发热电阻模型
15.Nonlinear transient inverse heat conduction problems method of calculating the boundary heat response外壁热流响应计算的导热反问题方法及其验证
16.Design and Experiment on Oscillation Heat-pipe Heat Exchanger of Wood Drying木材干燥的振荡流热管换热器设计与试验
17.Introduction and Analysis of one Improved Heat Transfer Model Based on Linear Source Theory of GSHP地源热泵变热流线源模型介绍与仿真计算
18.a thermometer that uses thermoelectric current to measure temperature.通过热电流来测量温度的温度计。
相关短句/例句
heat flux gage热流计
1.In order to improve the processing speed and the pricision of theheat flux gage,and provide a good operation user interface,this article introduces a embeddedheat flux gage based on WinCE and ARM CPU.为了进一步提高热流计的处理速度和精度,并给用户提供良好的操作界面,本文设计了一种基于WinCE和ARM处理器的嵌入式热流计系统。
2.Then, technologies of heat transfer measurement got great development andheat flux gages appeared.因此,热流检测的理论和技术越来越受到重视,测量热流用的传感器——热流测头及热流计的研究和使用也更加广泛了。
3)heat flux meter热流计
1.A kind of dynamicheat flux meter applicable to building envelopes heat flux determination is presented, the calibrating method which is based on system identification method is studied.首次研制了建筑热工用动态热流计，设计并制造了标定装置，研究了以系统辨识理论为基础的标定方法，从理论上证明了动态热流计及其标定方法的可行性，标定实验结果表明，热流计动态特性及测试误差均能满足建筑热工测试要求。
4)target heat flux设计热流
1.(1) modifying some heating arrays,the heat flux requirements of which are relatively low,so as to improve their abilities of providing lower heat flux;(2) decreasing the heat leakage through the satellite supporting flange;(3)calculating integral deference betweentarget heat flux and practical heat flux in real time.某卫星在进行真空热试验时,对热流提出了三个方面的新要求：(1)对某些热流要求较低的加热区的加热笼进行修改,提高其低热流实现能力；(2)减小支架漏热；(3)实时计算设计热流和实际热流的周期积分偏差。
5)heat flux calculation热流计算
6)Heat flow calculation热流计算
延伸阅读
热流计测量物体散热或吸热热流密度的仪表。在这类仪表中最常见的是导热式热流计，还有测量锅炉炉内对流换热和辐射换热两者总热流密度的全热流计，以及只测辐射热热流密度的辐射式热流计，它们都是测量炉内传热用的专用仪表。导热式热流计的工作基于传热学原理:一块平板在单位时间内所导过的热流密度 q，与平板材料的热导率k和平板两面的温度差Δt成正比，而与平板的厚度d成反比，即因此，利用一小块已知厚度和热导率的平板做芯板，在芯板的两边装上由多支热电偶串接组成的热电堆来测量芯板两面的温度差，即可得知热流密度。为了使用方便，将芯板和热电堆全部用塑料或橡胶封装，并做成各种板状检测头。显示仪表可直接显示热流密度和温度。使用时将检测头敷贴在被测的建筑物、炉墙或热管道表面上，显示仪表即指示出其表面散热的热流密度和温度，从而可知其热量损失(见图)。这种仪表对节约能源是很有用的。
