An indoor gas leakage source localization algorithm using distributed maximum likelihood estimation in sensor networks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-017-0624-z
Abstract: Gas leakage source localization based on sensor networks has an important practical significance in many fields such as environmental monitoring, security protection and pollution control. This paper proposed a gas leakage source localization algorithm using… read more here.
Keywords: gas; leakage source; sensor; gas leakage ... See more keywords
Design and characteristics of fabric rubber sealing based on microchannel model
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111463
Abstract: Abstract In this paper, both the mechanical behavior and the leakage characteristics of fabric rubber composite in aircraft door are investigated in detail based on microchannel model, which consider the influences of the microchannel shape,… read more here.
Keywords: gas leakage; rubber composite; fabric rubber; rubber ... See more keywords
CFD investigation of natural gas leakage and propagation from buried pipeline for anisotropic and partially saturated multilayer soil
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.123940
Abstract: Abstract The incident of natural gas leakage from buried pipelines in the soil, due to the financial and environmental consequences has become one of the most serious concerns, especially in urban areas. The main objective… read more here.
Keywords: leakage propagation; gas; gas leakage; natural gas ... See more keywords
Monitoring of helium gas leakage from canister storing spent nuclear fuel: Radiological consequences and management
Sign Up to like & getrecommendations! Published in 2021 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2021.111391
Abstract: Abstract Chloride-induced stress corrosion cracking (CISCC) of canisters has been identified as a potential degradation mechanism requiring ageing management — especially in a marine air environment. Methods for monitoring helium gas leakage from canisters have… read more here.
Keywords: helium; helium gas; canister; gas leakage ... See more keywords
Physical and numerical study on the transition of gas leakage regime of ventilated cavitating flow
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.109861
Abstract: Abstract The objective of this paper is mainly to investigate the ventilated cavitating flow around an axisymmetric body with a focus on the gas leakage mechanisms via combining experimental and numerical methods. A high-speed camera… read more here.
Keywords: ventilated cavitating; gas; gas leakage; cavitating flow ... See more keywords
Spectral responses and identification of surface vegetation stressed by natural gas leakage
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2019.1637960
Abstract: ABSTRACT The leakage of natural gas from underground storages can cause economic, safety, and ecological problems. However, when the leakage is slight, the gas concentration in surface atmosphere cannot reach the threshold for direct monitoring.… read more here.
Keywords: surface; gas; vegetation; gas leakage ... See more keywords
Gas Leakage Prediction of Contact Interface in Fabric Rubber Seal Based on a Rectangle Channel Model
Sign Up to like & getrecommendations! Published in 2017 at "Tribology Transactions"
DOI: 10.1080/10402004.2016.1154232
Abstract: ABSTRACT In this article, the gas leakage prediction through the contact interfaces between a fabric rubber seal and a metal platen is studied based on numerical simulation. A rectangular channel model based on the contact… read more here.
Keywords: gas leakage; rubber seal; fabric rubber; rubber ... See more keywords
A comparative study of four Bowie-Dick test under the condition of pressure steam sterilizer simulating gas leakage
Sign Up to like & getrecommendations! Published in 2020 at "Medicine"
DOI: 10.1097/md.0000000000023653
Abstract: Abstract We aimed to understand the evaluation of different Bowie-Dick test (B-D test) on the performance of pressure steam sterilization equipment in the case of simulated gas leakage, and we selected a pulsating vacuum steam… read more here.
Keywords: leakage; test; gas leakage; brand ... See more keywords
Sulfur Hexafluoride Gas Leakage Monitoring and Early-Warning Method for Electrical Power Facilities
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3009229
Abstract: Most transformer substations in power supply facilities rely on sulfur hexafluoride electrical equipment. A sulfur hexafluoride gas leak can cause serious health concerns if effective measures are not adopted in time. Therefore, in this study,… read more here.
Keywords: hexafluoride gas; gas; sulfur hexafluoride; gas leakage ... See more keywords
Combining a Crop Growth Model With CNN for Underground Natural Gas Leakage Detection Using Hyperspectral Imagery
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3150089
Abstract: Natural gas leakage occurs frequently due to aging pipes and other factors, but is challenging to detect. In this article, a new, robust method for nondestructive natural gas microleakage detection was proposed. It combines a… read more here.
Keywords: gas; natural gas; gas leakage; sub ... See more keywords
An End-to-End Early Warning System Based on Wireless Sensor Network for Gas Leakage Detection in Industrial Facilities
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2020.3015710
Abstract: Existing liquefied petroleum gas (LPG) detection systems are ad hoc and designed as stand-alone nodes. This article, however, presents an integrated end-to-end wireless sensor network (WSN) system that integrates hardware and software for early warning… read more here.
Keywords: system; gas leakage; detection; wireless ... See more keywords