UARS Microwave Limb Sounder upper tropospheric humidity measurement: Method and validation

2001 ◽  
Vol 106 (D23) ◽  
pp. 32207-32258 ◽  
Author(s):  
W. G. Read ◽  
J. W. Waters ◽  
D. L. Wu ◽  
E. M. Stone ◽  
Z. Shippony ◽  
...  
Keyword(s):  
Measurement Method ◽  
Humidity Measurement ◽  
Upper Tropospheric Humidity

A Humidity Measurement Method Based on Comb-Shaped Sensor

2013 ◽  
Vol 325-326 ◽  
pp. 827-831
Author(s):  
Xuan Zhe Wang ◽  
Man Man Liu ◽  
Shan Ting Ding ◽  
Hao Wei Wang
Keyword(s):  
Signal Processing ◽  
Input Signal ◽  
Measurement Method ◽  
Capacitive Sensor ◽  
Corrosion Monitoring ◽  
Atmospheric Humidity ◽  
Humidity Measurement ◽  
Noise Impact ◽  
Humidity Monitoring ◽  
Important Significance

Humidity measurement is an important link of corrosion monitoring in aircrafts and tanks. But the traditional monitor systems are not portable, can’t be real-time monitoring and other shortcomings. In order to solve these problems, a method that using a new sensor -- comb-shaped capacitive sensor in the humidity monitoring has been proposed. This method is based on electrical theory, combined with the processing of circuit, including the generation of the input signal, signal processing, and acquisition of output signal, and finally analyze the data collected to achieve the purpose of the monitoring of humidity.The problem of how to reduce the noise impact, how to simplify the theoretical calculation and other problems are considered and resolved in the design of the system.Compared with the traditional methods, the system based on this method is simple and compact because of its simple on the hardware design and the characteristics of the sensor. The experimental results show that this method has an very important significance in the atmospheric humidity monitoring.

Humidity measurement method over boiling point temperature based on principle of psychrometer

2016 ◽  
Vol 2016 (0) ◽  
pp. A232
Author(s):  
Satoshi Yutani ◽  
Kouhei Miura ◽  
Hidenori Yoshioka ◽  
Hiroyuki Iyota ◽  
Tetsuo Tsujioka ◽  
...  
Keyword(s):  
Boiling Point ◽  
Measurement Method ◽  
Point Temperature ◽  
Humidity Measurement

A differential humidity-measurement method

1989 ◽  
Vol 32 (9) ◽  
pp. 929-932
Author(s):  
P. R. Ismatullaev ◽  
V. G. Romanov ◽  
A. B. Grinval'd ◽  
R. I. Saitov
Keyword(s):  
Measurement Method ◽  
Humidity Measurement

Analysis of significant measures for thermal conductivity

2020 ◽  
pp. 35-42
Author(s):  
Yuri P. Zarichnyak ◽  
Vyacheslav P. Khodunkov
Keyword(s):  
Thermal Conductivity ◽  
Heat Flux ◽  
Surface Heat Flux ◽  
Heat Flux Density ◽  
Measurement Method ◽  
Conductivity Measurement ◽  
Surface Heat ◽  
Measuring Instrument ◽  
New Class ◽  
Achievable Accuracy

The analysis of a new class of measuring instrument for heat quantities based on the use of multi-valued measures of heat conductivity of solids. For example, measuring thermal conductivity of solids shown the fallacy of the proposed approach and the illegality of the use of the principle of ambiguity to intensive thermal quantities. As a proof of the error of the approach, the relations for the thermal conductivities of the component elements of a heat pump that implements a multi-valued measure of thermal conductivity are given, and the limiting cases are considered. In two ways, it is established that the thermal conductivity of the specified measure does not depend on the value of the supplied heat flow. It is shown that the declared accuracy of the thermal conductivity measurement method does not correspond to the actual achievable accuracy values and the standard for the unit of surface heat flux density GET 172-2016. The estimation of the currently achievable accuracy of measuring the thermal conductivity of solids is given. The directions of further research and possible solutions to the problem are given.

Acoustic Distance Measurement Method Using 2ch Microphones Measurable from 0m Based on Phase Interference and Removal of DC Component

2015 ◽  
Vol 135 (11) ◽  
pp. 1349-1350
Author(s):  
Kazuhiro Suzuki ◽  
Noboru Nakasako ◽  
Masato Nakayama ◽  
Toshihiro Shinohara ◽  
Tetsuji Uebo
Keyword(s):  
Measurement Method ◽  
Distance Measurement ◽  
Phase Interference ◽  
Dc Component
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