English translation for "焓差"
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- enthalpy difference
◇焓差法 enthalpy potential method
Related Translations:
焓: 名词[物理学] (单位质量的物质所含的全部热能) enthalpy; total heat; heat content; sensible heat 反应焓: enthalpy of reactionreaction enthalpy 生成焓: enthalpies of formationenthalpy of formation 焓弹性: enthalpic elasticity 热焓: caloric contententhalpyheat function
- Example Sentences:
| 1. | Terminal equipment should have small entropy with large air volume
末端设备的选择尽量选取小风量大焓差的设备。 | | 2. | Hi this paper , a common air conditioner simulation program which has been verified by experiments results before has been improved . comparing the calculation and the experiment results at the same state indicates the accuracy and reliability of the improved mathematics model
本文首先对经过了实验验证的定频空调器数学模型进行了改进，用空气焓差法对样机进行了实验，提出了对空调器变频控制器的设计建议。 | | 3. | Then it analyses refrigeration the principle and characteristic of the automobile air - conditioner , and investigates and compares the thermodynamics theory and methods of testing of the automobile air - conditioner ' s performance , it introduces the method of the difference of enthalpy especially
对汽车空调的制冷原理和特点进行了分析，并对现有的汽车空调性能检测热工原理和方法进行了比较分析，对采用的焓差法进行了重点介绍。 | | 4. | In addition , according to the complexity of the enthalpy different laboratory and the coupling between the temperature with humidity , for normal regulations pid can not attain the good control result , the fuzzy - pid control strategy is bringed up . in this thesis , we explain the reason of selecting by the fuzzy - pid control , the fuzzy - pid control ' s principle , design , and imitate the true model to take and analyze fuzzy control system proceed stability analysis
此外，基于焓差室内部结构的复杂性以及温度和湿度之间存在着一定的耦合作用，目前采用的常规pid控制难以达到较好的控制效果的特点，提出了fuzzy - pid控制策略。在论文中，简要说明了选取fuzzy - pid的原因和fuzzy - pid控制的原理、设计，以及仿真模型的求取，并对该模糊控制系统进行稳定性分析，最后采用matlab进行仿真研究，给出仿真结果和理论分析。 | | 5. | Puts forward an improved method based on the theory in which the enthalpy difference is considered as the driving force in heat transfer under wet cooling conditions and thinks that the method can halve the testing work , require less for the experiment devices and reach higher accuracy
认为该方法遵循了焓差是湿工况下换热推动力的规律，试验工作量减少一半以上，对试验装置的要求降低，由试验数据整理出的公式用于表冷器热力计算完全可以满足空调常用范围内的要求。 | | 6. | This text aim at the measure and control ' s system at the experiment to equip of the air condition function and combination shanghai chijiang technology develop company new set up the enthalpy different laboratory , makes use of the visual basic 6 . 0 developped the measureand control ' s system of the enthalpy different laboratory . this system adopts n ow programmable control technique that spread of boundary of domestic and international work control , the regulating speed technique by changing frequency and the rs - 485 / rs - 232 technique
本文就针对空调性能实验装置中的测控系统并结合上海弛疆科技发展公司的焓差室新建工程，利用visualbasic6 . 0开发了焓差室的计算机测控系统，该系统采用了目前国内外工控界流行的可编程控制技术、变频调速技术和rs - 485 rs - 232通信网络技术，是一套完善的管控一体化系统。 | | 7. | And , this thesis return as to it ' s measure to measure the proceeding error margin the analysis , and was analyzed by error margin the enthalpy different laboratory matchs the gb / t 7725 - 1996 standard , can be used for measuring the making the cold and making the heat ' s ability , the consuming , the cop , the breeze deal under the steady state or not steady state of air condition of diagraph room , and it can also test the influence of the four channels change to the face valve and and the electronic expanding valve to the whole function of the air condition
而且，本论文还对其测量量进行误差分析，经误差分析该焓差室符合gb t7725 - 1996标准，可用于测量房间空调稳态及非稳态制冷能力和制热能力、工耗、 cop以及空调器室内机组的风量，并能测试四通换向阀、电子膨胀阀等控制元件对空调器整体性能的影响。 | | 8. | During the discussion of the coefficient which signifies the degree of fouling and slagging , traditional coefficient is abandoned . to the heat surfaces of convection , the coefficient of enthalpy difference is advanced , and to the water - cooled walls , the coefficient of temperature difference is adopted
对于对流受热面，本文摒弃了传统的灰污特征参数，提出了用焓差灰污系数来反映积灰、结渣程度；而对于水冷壁，在背面温差法的基础上又引进了温差灰污系数。 |
- Similar Words：
- "焓；热函；总热量" English translation, "焓变" English translation, "焓变97" English translation, "焓表" English translation, "焓测定曲线图" English translation, "焓差法" English translation, "焓弹性" English translation, "焓的变化" English translation, "焓滴定" English translation, "焓电势" English translation
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