Relevant bibliographies by topics / Gas sensing system

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Gas sensing system'

Author: Grafiati
Published: 11 December 2022
Last updated: 19 July 2025

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Journal articles on the topic "Gas sensing system"

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Amrani, M. E. Hassan, Richard M. Dowdeswell, Peter A. Payne, and Krishna C. Persaud. "An intelligent gas sensing system." Sensors and Actuators B: Chemical 44, no. 1-3 (1997): 512–16. http://dx.doi.org/10.1016/s0925-4005(97)00240-2.

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Chakravarthi, Sharanya, Ujwal Shreenag Meda, and Akshit Harti. "Product Design of Hydrogen Sensing System." ECS Transactions 107, no. 1 (2022): 3011–25. http://dx.doi.org/10.1149/10701.3011ecst.

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Hydrogen gas is an essential commodity in various sectors starting from manufacturing chemicals to transportation. In the era where fuel-celled vehicles are gaining importance, there is a growing need for hydrogen sensing systems that give quick and accurate information about hydrogen gas that is both qualitative and quantitative. Effective product design of hydrogen sensing systems is essential to bring them to the market and target specific end users. In this paper, an attempt is made to develop a hydrogen sensing system highlighting various aspects of product design. Three design variants a
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Jurnal, Redaksi Tim. "FIRE SENSING SYSTEM." Sutet 7, no. 2 (2018): 82–87. http://dx.doi.org/10.33322/sutet.v7i2.78.

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The current fire hazard is increasingly common, not only from human error or also gas leakage and the use of electrical equipment that does not detect earlier the possibility of fire and this tool is a fire sensing system. The work system is meant by some of the same ways and the occurrence of fire that exist in a room, and provide it with a buzzer. The purpose of making this tool is for an alarm system that can share a fire and explain how the process works. The result of making this tool, the sensor managed to detect the heat caused by the fire and buzzer issued an alarm sound.
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Hwang, Ha-Jin, and Sung-Ho Hwang. "Developing an internet of things system for hydrogen leak detection at hydrogen refueling stations integrating LoRa and global positioning system." Edelweiss Applied Science and Technology 8, no. 5 (2024): 1582–93. http://dx.doi.org/10.55214/25768484.v8i5.1874.

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Developing a hydrogen leak detection system that can quickly detect even the smallest amount of hydrogen is extremely crucial in the hydrogen industry. Currently, hydrogen refueling stations use a fixed hydrogen leak detection system. This study develops a mobile hydrogen gas leak detection system for hydrogen refueling stations using s, global positioning system, and Internet of Things (IoT) equipment, including LoRa and Wi-Fi. A digital twin is implemented by linking hydrogen gas-sensing data at a location that is quickly required or suspected using Google Maps. A time-series database is use
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Hara, Takuya, Hiroyuki Kishihara, Itsuo Hanasaki, et al. "OS06-2-3 Carbon nanotubes-embedded MEMS resonator device for hydrogen gas sensing system." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2011.10 (2011): _OS06–2–3—. http://dx.doi.org/10.1299/jsmeatem.2011.10._os06-2-3-.

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Kim, Bum-Joon, and Jung-Sik Kim. "Gas sensing characteristics of MEMS gas sensor arrays in binary mixed-gas system." Materials Chemistry and Physics 138, no. 1 (2013): 366–74. http://dx.doi.org/10.1016/j.matchemphys.2012.12.002.

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Rohrich, Ronnier Frates, Marco Antonio Simoes Teixeira, Jose Lima, and Andre Schneider de Oliveira. "Collective Gas Sensing in a Cyber-Physical System." IEEE Sensors Journal 21, no. 12 (2021): 13761–71. http://dx.doi.org/10.1109/jsen.2021.3069687.

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Nakata, Satoshi, Hirokazu Okunishi, and Shigeyoshi Inooka. "Gas-sensing system based on the cyclic temperature." Analytica Chimica Acta 517, no. 1-2 (2004): 153–59. http://dx.doi.org/10.1016/j.aca.2004.04.033.

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Hughes, K. L., S. L. Miller, J. L. Rodriguez, and P. J. McWhorter. "Calibration of an integrated hydrogen gas-sensing system." Sensors and Actuators B: Chemical 37, no. 1-2 (1996): 75–81. http://dx.doi.org/10.1016/s0925-4005(97)80074-3.

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Yang, In-Hwan, Joon-Hyung Jin, and Nam Ki Min. "A Micromachined Metal Oxide Composite Dual Gas Sensor System for Principal Component Analysis-Based Multi-Monitoring of Noxious Gas Mixtures." Micromachines 11, no. 1 (2019): 24. http://dx.doi.org/10.3390/mi11010024.

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Microelectronic gas-sensor devices were developed for the detection of carbon monoxide (CO), nitrogen dioxides (NO2), ammonia (NH3) and formaldehyde (HCHO), and their gas-sensing characteristics in six different binary gas systems were examined using pattern-recognition methods. Four nanosized gas-sensing materials for these target gases, i.e., Pd-SnO2 for CO, In2O3 for NOX, Ru-WO3 for NH3, and SnO2-ZnO for HCHO, were synthesized using a sol-gel method, and sensor devices were fabricated using a microsensor platform. Principal component analysis of the experimental data from the microelectrome
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Dissertations / Theses on the topic "Gas sensing system"

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Rogge, Matthew Douglas. "In-process sensing of weld penetration depth using non-contact laser ultrasound system." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31698.

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Thesis (Ph.D)--Mechanical Engineering, Georgia Institute of Technology, 2010.<br>Committee Chair: Ume, Charles; Committee Member: Chen, Ye-Hwa; Committee Member: Michaels, Jennifer; Committee Member: Sadegh, Nader; Committee Member: Vachtsevanos, George. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Malaver, Rojas Jairo Alexander. "Development of gas sensing technology for ground and airborne applications powered by solar energy : methodology and experimental results." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/74644/1/74644.pdf.

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Monitoring gases for environmental, industrial and agricultural fields is a demanding task that requires long periods of observation, large quantity of sensors, data management, high temporal and spatial resolution, long term stability, recalibration procedures, computational resources, and energy availability. Wireless Sensor Networks (WSNs) and Unmanned Aerial Vehicles (UAVs) are currently representing the best alternative to monitor large, remote, and difficult access areas, as these technologies have the possibility of carrying specialised gas sensing systems, and offer the possibility
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Meesala, Vamsi Chandra. "Modeling and Analysis of a Cantilever Beam Tip Mass System." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/83378.

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We model the nonlinear dynamics of a cantilever beam with tip mass system subjected to different excitation and exploit the nonlinear behavior to perform sensitivity analysis and propose a parameter identification scheme for nonlinear piezoelectric coefficients. First, the distributed parameter governing equations taking into consideration the nonlinear boundary conditions of a cantilever beam with a tip mass subjected to principal parametric excitation are developed using generalized Hamilton's principle. Using a Galerkin's discretization scheme, the discretized equation for the first mode i
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Sher, Rabnawaz Jan. "Classification of a Sensor Signal Attained By Exposure to a Complex Gas Mixture." Thesis, Linköpings universitet, Statistik och maskininlärning, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-172769.

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This thesis is carried out in collaboration with a private company, DANSiC AB This study is an extension of a research work started by DANSiC AB in 2019 to classify a source. This study is about classifying a source into two classes with the sensitivity of one source higher than the other as one source has greater importance. The data provided for this thesis is based on sensor measurements on different temperature cycles. The data is high-dimensional and is expected to have a drift in measurements. Principal component analysis (PCA) is used for dimensionality reduction. “Differential”, “Relat
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Chmela, Ondřej. "POKROK VE VÝVOJI SNÍMACÍCH POLÍ ZALOŽENÝCH NA JEDNOM NANODRÁTU A JEJICH VYUŽITÍ V OBLASTI DETEKCE PLYNŮ." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2019. http://www.nusl.cz/ntk/nusl-408055.

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Tato práce se zabývá vývojem platforem na bázi křemíkového substrátu pro selektivní integraci polovodivých nanostruktur oxidu kovu (MOX) a jejich použití v perspektivních mobilních zařízeních jako vysoce citlivé a selektivní prvky pro detekci analytů plynů. Polovodičové nanostruktury MOX, například nanodráty, prokázaly lepší schopnosti pro snímání plynů včetně citlivosti, stability a do jisté míry také selektivity, ve srovnání s jejich protějšky na bázi vrstev. Rovněž použití jednoho (nebo několika) nanodrátů zapojených paralelně se ukázalo jako ideální architektura pro dosažení dobře definova
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Lowery, Paul. "Information processing in multi sensor systems." Thesis, University of Derby, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322505.

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Hustler, Glenn. "Formation kinetics and gas sensing behaviour of selected cuprate semiconductors." Thesis, Manchester Metropolitan University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.364081.

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Naik, A. J. T. "Hetero-junction and nanomaterial systems for metal oxide semiconductor based gas sensing." Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1463687/.

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Investigations into a number of hetero-junction and nanoceramic materials systems for metal oxide semiconductor (MOS) gas sensing for potential environmental and bio-sensing applications are presented. The hetero-junction study encompasses investigations into various composite n-n hetero-contact systems such as WO3-ZnO and SnO2-ZnO and a p-n hetero-contact system, specifically CTO (Chromium Titanium Oxide) - ZnO. The facile fabrication of various arrays of hetero-junction MOS gas sensor devices has been demonstrated. A simple change in the compositional contribution of an individual metal oxid
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Foo, James. "Laser absorption spectroscopy and tomography of gas flows." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/laser-absorption-spectroscopy-and-tomography-of-gas-flows(47a30c34-4290-4b28-bcb4-bbfa94cc5859).html.

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This research focuses on developing optical sensing systems for 2D and 3D spatial monitoring of temperature and concentration distribution profiles of complex or reacting gas flows. Non-invasive, species specific and sensitive nature of monitoring allows spatial information to be extracted from harsh environments with poor physical access, allowing validation of computational models or process monitoring. This is suitable for processes like combustion engines or sealed atmospheric cloud chambers. A novel line-of-sight (LOS) Tunable Diode Laser Absorption Spectroscopy(TDLAS) system using a pres
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Inglés, Bort Roser. "Modelization, simulation and design of micro-electro-mechanicazed systems (mems) preconcentrators for gas sensing." Doctoral thesis, Universitat Rovira i Virgili, 2010. http://hdl.handle.net/10803/8483.

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Hoy en día, la normativa sobre gases que son tóxicos a muy bajas concentraciones se está haciendo muy estricta. Por esta razón, los dispositivos como los preconcentradores que permiten la detección de estos gases a bajas concentraciones se están investigando cada vez más.<br/><br/>En esta tesis se hace un estudio sobre preconcentradores planos fabricados en silicio, con la idea de poder integrarlos con el sistema sensor. Estos preconcentradores se han simulado para comprender mejor su funcionamiento. Se ha hecho un estudio para conseguir una óptima homogenización de temperatura en el área cal
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Books on the topic "Gas sensing system"

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Center, Langley Research, and United States. National Aeronautics and Space Administration., eds. Development of data processing, interpretation and analysis system for remote sensing of trace atmospheric gas species. National Aeronautics and Space Administration, Langley Research Center, 1986.

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S, Saylor Mary, Kindle Earl C, and United States. National Aeronautics and Space Administration., eds. Development of data processing, interpretation and analysis system for the remote sensing of trace atmospheric gas species. Old Dominion University Research Foundation, 1987.

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Arafeh, L. M. M. Investigations of multi-element gas sensing systems. UMIST, 1992.

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Lange, D. CMOS cantilever sensor systems: Atomic force microscopy and gas sensing applications. Springer, 2002.

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Lange, D. CMOS Cantilever Sensor Systems: Atomic Force Microscopy and Gas Sensing Applications. Springer Berlin Heidelberg, 2002.

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Beddis, R. A. A senseof place. Oxford University Press, 1985.

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Palmer, D. A. Trinidad and Tobago: A junior social studies. Collins Caribbean, 1985.

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Rockett, Mel. Global superpowers. Heinemann, 1992.

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Baumber, John. The global economy: Evaluation pack. Heinemann, 1991.

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Connolly, Jane. People, work and development. Heinemann, 1992.

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Book chapters on the topic "Gas sensing system"

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Chiu, Shih-Wen, Hsu-Chao Hao, Chia-Min Yang, Da-Jeng Yao, and Kea-Tiong Tang. "Handheld Gas Sensing System." In Smart Sensors and Systems. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14711-6_8.

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Wang, Tao, Yu Wu, Wenkai Jiang, et al. "Unmanned Gas-Sensing System for Large-Scale Measurement of Electronic Nose." In Proceedings of 2021 International Conference on Autonomous Unmanned Systems (ICAUS 2021). Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9492-9_63.

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Moriizumi, Toyosaka, Takamichi Nakamoto, and Yuichi Sakuraba. "Odor-Sensing System Using QCM Gas Sensors and an Artificial Neural Network." In Olfaction and Taste XI. Springer Japan, 1994. http://dx.doi.org/10.1007/978-4-431-68355-1_279.

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Gu, Gaochen, Shengquan You, Xun Liu, et al. "Design of Numerical Control Power Supply System for Gas-Sensing Test Instrument." In Lecture Notes in Electrical Engineering. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-4981-2_98.

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Luo, Wei, and TianBin Song. "Research on Sulfur Hexafluoride Gas Cylinder Weight Detection System Based on Wireless Sensing." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-4675-3_8.

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Sereacov, Alexandr. "Integration of Scpi over Vxi-11 Protocols in an Automated Gas Sensing Measurement System." In IFMBE Proceedings. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-42782-4_5.

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Inaba, Humio. "Remote Sensing of Environmental Pollution and Gas Dispersal Using Low Loss Optical Fiber Network System." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82638-2_114.

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Du, Zhenhui, and Jinyi Li. "Spectroscopic Gas Sensing Systems." In Handbook of II-VI Semiconductor-Based Sensors and Radiation Detectors. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-24000-3_13.

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Korotcenkov, Ghenadii. "Sensing Layers in Work-Function-Type Gas Sensors." In Integrated Analytical Systems. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7165-3_17.

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Korotcenkov, Ghenadii. "Surface Functionalizing of Carbon-Based Gas-Sensing Materials." In Integrated Analytical Systems. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7388-6_25.

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Conference papers on the topic "Gas sensing system"

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Elkhazraji, Ali, Mohammed Sait, and Aamir Farooq. "Integrated Mid-Infrared System for Concurrent Open-path Gas Sensing and Optical Communication." In Laser Applications to Chemical, Security and Environmental Analysis. Optica Publishing Group, 2024. https://doi.org/10.1364/lacsea.2024.lm2d.3.

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This paper demonstrates the first simultaneous open-path optical communication and gas concentration (H2S) sensing using a single 8-µm quantum cascade laser. The dynamics between communication and sensing using the same optical path are investigated.
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Comanescu, Florin Constantin, Mihai Gologanu, Dana Cristea, and Roxana Tomescu. "Electro-Thermally Actuated Structures Evaluated for Metasurface-Based Gas Sensing System." In 2024 International Semiconductor Conference (CAS). IEEE, 2024. http://dx.doi.org/10.1109/cas62834.2024.10736780.

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Bara, Ankit, Shyam Bihari Dwivedi, Shishir Gaur, et al. "Design and Development of an IoT-based Greenhouse Gas Monitoring System." In 2024 IEEE India Geoscience and Remote Sensing Symposium (InGARSS). IEEE, 2024. https://doi.org/10.1109/ingarss61818.2024.10984373.

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Yang, Tianhe, Jiahui He, Jikuan Zhao, Tong Wu, Jingyi Zou, and Ke Chen. "SF6 Gas Leak Detector Based on Photoacoustic Sensing." In 2024 IEEE 8th Conference on Energy Internet and Energy System Integration (EI2). IEEE, 2024. https://doi.org/10.1109/ei264398.2024.10991724.

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Zhang, Yuanrong, Prince Gupta, Deming Liu, Shuang Zheng, Max Yan, and Minming Zhang. "Power-efficient Metasurface Thermal Emitter for Mid-IR Gas Sensing Application." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.jth2a.50.

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We propose a narrow band, power-efficient, cost-effective and on-chip mid-infrared source (at≈6.0 m) for gas sensing applications. Combined an optimized microelectromechanical system heater with a metal-insulator-metal metasurface emitter, the source works successfully.
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Rossi, Maurizio, Davide Brunelli, Andrea Adami, Leandro Lorenzelli, Fabio Menna, and Fabio Remondino. "Gas-Drone: Portable gas sensing system on UAVs for gas leakage localization." In 2014 IEEE Sensors. IEEE, 2014. http://dx.doi.org/10.1109/icsens.2014.6985282.

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McRae, Thomas G., and L. L. T. Altpeter. "Natural gas leak dispersion studies using an infrared gas-imaging system." In Optical Sensing for Environmental and Process Monitoring, edited by Joseph Leonelli, Dennis K. Killinger, William Vaughan, and Michael G. Yost. SPIE, 1995. http://dx.doi.org/10.1117/12.205552.

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Jun, Xu, Tang Ya-nan, and Li Xin. "High performance combustible gas monitoring system." In 2016 10th International Conference on Sensing Technology (ICST). IEEE, 2016. http://dx.doi.org/10.1109/icsenst.2016.7796340.

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Zhang, Qinduan, Jun Chang, and Zhenhua Cong. "Performance improvement of photoacoustic spectroscopy gas detection system." In Optical Sensing and Imaging Technology, edited by HaiMei Gong, John E. Greivenkamp, Jun Tanida, Yadong Jiang, Jin Lu, and Dong Liu. SPIE, 2019. http://dx.doi.org/10.1117/12.2541892.

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Li, Y., H. S. Song, H. X. Chen, and S. Y. Ma. "Design of automatic system for multiple-gas sensing." In 2011 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2011. http://dx.doi.org/10.1109/imtc.2011.5944217.

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Reports on the topic "Gas sensing system"

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Simon, James E., Uri M. Peiper, Gaines Miles, A. Hetzroni, Amos Mizrach, and Denys J. Charles. Electronic Sensing of Fruit Ripeness Based on Volatile Gas Emissions. United States Department of Agriculture, 1994. http://dx.doi.org/10.32747/1994.7568762.bard.

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An electronic sensory system for the evaluation of headspace volatiles was developed to determine fruit ripeness and quality. Two prototype systems were designed, constructed, and later modified. The first is an improved version of our original prototype electronic sniffer using a single head sensing unit for use as a single or paired unit placed on an individual fruit surface for applications in the field, lab, or industry. The second electronic sniffer utilizes a matrix of gas sensors, each selected for differential sensitivity to a range of volatile compounds. This system is more sophistica
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Falconer, David G. L51774 Remote Sensing of Hazardous Ground Movement about Buried Gas Transmission Lines. Pipeline Research Council International, Inc. (PRCI), 1997. http://dx.doi.org/10.55274/r0011973.

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Reviews the available sensors for monitoring hazardous ground movement. Our review was limited to airborne and spaceborne sensors for access, performance, and productivity considerations. It was observed that certain ground movement is comparatively localized, e.g., earthquake faulting, while other activity may extend for thousands of kilometers, e.g., frost heave. Accordingly, we have considered two operating modes for the sensor-platform system, namely, site-by-site and continuous corridor. To determine the suitability of the candidate sensors for pipeline monitoring, we have assessed the ex
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Siebenaler, Shane. PR015-23119-R01 Leak Detection Technology for Hydrogen Gas. Pipeline Research Council International, Inc. (PRCI), 2025. https://doi.org/10.55274/r0000127.

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As pipeline operators consider the use of hydrogen in their pipeline networks, the ability to detect leaks from this infrastructure is a key operational constraint since hydrogen emissions pose several safety risks. While there is a plethora of technologies to detect methane leaks from traditional gas transmission pipelines, there are less commercially available hydrogen sensors, and pipeline operators do not have extensive experience with hydrogen detection. The planning of future hydrogen pipelines introduces a need to identify and assess technologies that could detect hydrogen. Hydrogen's c
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Ziolkowski, Christopher. DTPH56-16-T-00020 Pipeline Defense with Combined Vibration Earth Movement and Current Sensing. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011937.

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The project objective was to demonstrate the feasibility of a pipeline right-of-way defense system based on a suite of stationary sensors mounted on, and adjacent to, the pipeline. The sensor data from multiple locations along the pipe are wirelessly forwarded to a central location for further analysis. Analytics residing at a central location correlate the data from multiple sensors to alert operators to events of interest occurring in the ROW with minimal latency. The purpose of this project is to design, test, and demonstrate in the field a system that automatically monitors the right-of-wa
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Quinn, Meghan. Geotechnical effects on fiber optic distributed acoustic sensing performance. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41325.

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Distributed Acoustic Sensing (DAS) is a fiber optic sensing system that is used for vibration monitoring. At a minimum, DAS is composed of a fiber optic cable and an optic analyzer called an interrogator. The oil and gas industry has used DAS for over a decade to monitor infrastructure such as pipelines for leaks, and in recent years changes in DAS performance over time have been observed for DAS arrays that are buried in the ground. This dissertation investigates the effect that soil type, soil temperature, soil moisture, time in-situ, and vehicle loading have on DAS performance for fiber opt
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Derby, Martin, and Mark Saunders. PR635-203904-R01 In-situ Instrumentation and Remote Sensing Methods for Slope Monitoring for Pipelines. Pipeline Research Council International, Inc. (PRCI), 2022. http://dx.doi.org/10.55274/r0012207.

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This research project will focus on a comparison of several in-situ methods and two remote sensing technologies, GBInSAR and InSAR. Geo-monuments and extensometers were used to measure the changes in surface movements (i.e., tension cracks) over time, and then compared to GBInSAR data for accuracy. This research project includes a comparison of spatial and in-situ monitoring systems that was performed on a steep slope with natural gas pipeline located in the Appalachian region of the United States. This report includes an integrated approach to characterize landside movement using the GBInSAR,
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Suhartono, Suhartono, Agoes Soegianto, and Achmad Amzeri. Mapping of land potentially for maize plant in Madura Island-Indonesia using remote sensing data and geographic information systems (GIS). EM International, 2020. http://dx.doi.org/10.21107/amzeri.2020.1.

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Maize productivity in Indonesia was still low (5.241 tons/ha) compared to the average of the ten largest maize producing countries in the world (6.179 tons/ha). The potential for maize on the island of Madura is approximately 360,000 hectares. The potential for maize cultivation in Madura continues to decrease in land quality due to improper land clearing and land-use change. The purpose of this research was to make a map of land suitability for maize using Remote Sensing Data and Geographic Information System (GIS). The land suitability method for maize plants used satellite imagery as a data
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Adlakha, Paul. PR-271-173903-R01 Evaluation of Current ROW Threat Monitoring, Application and Analysis Technology. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011632.

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This project is a study to provide operators with research on satellite remote sensing systems and how they may address specified pipeline threats. The output is recommendations on satellite monitoring programs that can address those threats and the extent to which they are cost effective. The benefits include a common terminology/understanding of the threats that concern operators and how satellite technologies can help to improve the monitoring, response, and potential mitigation of those threats. This project includes the satellite remote sensing applications for 3rd party damage threats, h
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Olsen. PR-179-07200-R01 Evaluation of NOx Sensors for Control of Aftertreatment Devices. Pipeline Research Council International, Inc. (PRCI), 2008. http://dx.doi.org/10.55274/r0010985.

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Emissions reduction through exhaust aftertreatment is becoming more common. It is likely to play an important role in meeting new emissions regulations in the future. Currently, the predominate aftertreatment technology for NOX reduction in lean burn natural gas engines appears to be selective catalytic reduction (SCR). In SCR, a reducing agent is injected into the exhaust upstream of a catalyst. Supplying the optimal quantity of reagent is critical to effective application of SCR. If too little reagent is supplied then the NOx reduction efficiency may be too low. If too much reagent is provid
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Siebenaler, Shane. PR-015-163766-R01 Field Testing of Distributed Acoustic Sensing Systems. Pipeline Research Council International, Inc. (PRCI), 2018. http://dx.doi.org/10.55274/r0011503.

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Distributed acoustic sensing (DAS) technology utilizes a fiber-optic cable as a distributed vibration sensor that can be installed in a right-of-way to monitor for pipeline leaks and to identify third-party interference (TPI), such as mechanized excavation, hand digging, etc. Various laboratory tests have been performed to demonstrate that DAS has the potential to be a flexible solution for pipeline operators. A key gap that needs to be assessed is the ability of the technology to serve its intended leak detection and TPI functions while not generating alarms at any other times. The most compr
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