Journal ArticleDOI
Building output–input function of catalytic combustion sensor to diesel vapor
Xiaozhou Lü,Wenke Lu +1 more
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TLDR
In this article, the authors derived a formula to calculate the diesel oil volume in different concentration of diesel vapor and determined coefficient of the formula via analysis of the physical and chemical properties and volatilization properties of diesel oil.About:
This article is published in Measurement.The article was published on 2010-05-01. It has received 7 citations till now. The article focuses on the topics: Diesel fuel & Homogeneous charge compression ignition.read more
Citations
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Journal ArticleDOI
Solving Three Key Problems of the SAW Yarn Tension Sensor
TL;DR: In this paper, a yarn tension sensor with a surface acoustic wave (SAW) oscillator is proposed to measure yarn tension, and the yarn tension is subjected to the piezoelectric substrate of SAW oscillator, the oscillation frequency varies with yarn tension.
Journal ArticleDOI
Compensated SAW Yarn Tension Sensor
TL;DR: A two channel architecture surface acoustic wave yarn tension sensor, which is able to provide a sensitivity about two times bigger than the previous one, and a mathematical analysis shows that the output frequency of the sensor varies linearly with the yarn tension.
Journal ArticleDOI
Pre-alarm model of diesel vapour detection and alarm based on grey forecasting ☆
Xiaozhou Lü,Xiaozhou Lü,Wenke Lu +2 more
TL;DR: The results show that the model can forecasts the concentration of diesel vapour according to the sensor output with a high accuracy and the best recording duration time is determined to 10 min with a higher accuracy of large than 99%.
Journal ArticleDOI
Temperature compensation of the SAW yarn tension sensor.
TL;DR: This paper deduces the functional relationship between the temperature variation and the oscillation frequency shift caused by the temperature so that this temperature compensation method can implement the temperature compensation of the SAW yarn tension sensor.
Book ChapterDOI
Nanostructured hydroxyapatite biomaterial as gas sensor
Vijaykiran N. Narwade,Yasir Beeran Pottathara,Sumayya Begum,Madhuri A. Lakhane,Hanuma Reddy Tiyyagura,Rajendra S. Khairnar,Kashinath A. Bogle +6 more
TL;DR: In this article, the authors extensively discuss the application of hydroxyapatite (HAp) in the gas sensors and discuss its potential applications in various areas such as chromatography, catalysis, fuel cell, and chemical gas sensor.
References
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Journal ArticleDOI
The role of catalysis in solid-state gas sensors
S.J. Gentry,T.A. Jones +1 more
TL;DR: In this article, the authors briefly review the relevant principles of catalysis and catalyzed reactions and discuss the major aspects as they affect the operating characteristics of these two types of gas sensor.
Journal ArticleDOI
A review of estimation methods for flash points and flammability limits
TL;DR: In this article, the authors use the closed-cup flash point temperature as the key property for classifying liquids according to their degree of flammability and provide guidance on the appropriate methods for transporting, handling, packaging, storing, dispensing, and protecting these materials.
Journal ArticleDOI
Catalytic combustion type hydrogen gas sensor using TiO2 and UV-LED
TL;DR: In this article, a thin film catalytic gas sensor was developed to measure hydrogen concentration in the range of 0.5-5% in the presence of UV-LED (ultra violet-light emitting diode).
Journal ArticleDOI
Studies on the evaporation of crude oil and petroleum products: I. the relationship between evaporation rate and time
TL;DR: In this article, the time dependance of evaporation was studied for several crude oils and petroleum oil products, determined by weight loss measured on a balance and recorded constantly on a computer.
Journal ArticleDOI
Studies on the evaporation of crude oil and petroleum products II. Boundary layer regulation
TL;DR: In this paper, the authors conducted experiments to determine if oil and petroleum evaporation is regulated by the saturation of the air boundary layer and found that the saturation concentration of water, which is strongly boundary-regulated, is significantly less than that of several petroleum hydrocarbons.