对管内流体流量的温度相关测量法进行了理论分析,并对柴油机排气温度脉动信号进行相关处理,得出相关流量。
The theoretical analysis is performed for in tube flow measurement by correlation methods, and the correlation flow is obtained from analyzing stochastic temperature signals of diesel gas.
根据土壤直埋电缆的温度场特性,利用有限元法对热场进行剖分和计算,经过迭代计算出有土壤直埋电缆的载流量。
Finite element method is applied to solve the field with the temperature field characteristic, then the ampacity of buried cables is received after iterative computation.
利用空气焓值测量方法对热泵的制热量进行测量时,通常采用测流量法测量空气的流量和截面平均温度。
When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
根据热稀释法血流量测量原理,测得血液、指示剂和血液与指示剂混合物三个温度,便可根据公式计算出血流量。
The coronary sinus blood flow can be figured out, which based on the principle of thermodilution, so long as gets the temperature of blood, indicator and mixture of blood and indicator respectively.
结果表明:采用涡轮流量法计算某型发动机燃烧室温度的结果比采用压气机特性法得到的计算结果更接近实际结果。
The results show that the combustor temperature calculated by the turbine flow method is more practical than results calculated by the compressor characteristics method.
利用空气焓差法进行热泵空气侧换热量测量时,通常采用测流量法测量风的流量和截面平均温度。
When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.
介绍熔喷法非织造布生产线的微机实时测控系统,根据系统特点采用了基于专家控制规则的PID 复合控制算法,能够同时完成七路温度和流量的自动测量和控制。
The control system on the non-woven production line by MCS-51 single-chip computer were presented. According to the characteristic of the system, PID added expert control is used.
介绍熔喷法非织造布生产线的微机实时测控系统,根据系统特点采用了基于专家控制规则的PID 复合控制算法,能够同时完成七路温度和流量的自动测量和控制。
The control system on the non-woven production line by MCS-51 single-chip computer were presented. According to the characteristic of the system, PID added expert control is used.
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