Academic literature on the topic 'Health aspects of Hydraulic engineering'

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Journal articles on the topic "Health aspects of Hydraulic engineering"

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Rui, Zhang, Tian Yahui, and Li Helin. "Application of improved radar chart in the health evaluation model of hydraulic gate." Mechanics & Industry 23 (2022): 24. http://dx.doi.org/10.1051/meca/2022014.

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In view of the multi-factor influence of stress, deflection, vibration, corrosion and other factors involved in the state assessment of hydraulic steel gates, established a gate health assessment system including the target layer, criterion layer and indicator layer. A hydraulic health assessment model combining fuzzy analytic hierarchy process and improved radar chart method is proposed. In this method, the fuzzy analytic hierarchy process is used to determine the weight of each index, and then the improved radar chart method is used to evaluate the criterion layer and the target layer respec
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Yang, Yanfang, Lei Ding, Jinhua Xiao, Guinan Fang, and Jia Li. "Current Status and Applications for Hydraulic Pump Fault Diagnosis: A Review." Sensors 22, no. 24 (2022): 9714. http://dx.doi.org/10.3390/s22249714.

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To implement Prognostics Health Management (PHM) for hydraulic pumps, it is very important to study the faults of hydraulic pumps to ensure the stability and reliability of the whole life cycle. The research on fault diagnosis has been very active, but there is a lack of systematic analysis and summary of the developed methods. To make up for this gap, this paper systematically summarizes the relevant methods from the two aspects of fault diagnosis and health management. In addition, in order to further facilitate researchers and practitioners, statistical and comparative analysis of the revie
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Cappon, Femke, Tingting Wu, Theodore Papaioannou, Xinli Du, Po-Lin Hsu, and Ashraf W. Khir. "Mock circulatory loops used for testing cardiac assist devices: A review of computational and experimental models." International Journal of Artificial Organs 44, no. 11 (2021): 793–806. http://dx.doi.org/10.1177/03913988211045405.

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Heart failure is a major health risk, and with limited availability of donor organs, there is an increasing need for developing cardiac assist devices (CADs). Mock circulatory loops (MCL) are an important in-vitro test platform for CAD’s performance assessment and optimisation. The MCL is a lumped parameter model constructed out of hydraulic and mechanical components aiming to simulate the native cardiovascular system (CVS) as closely as possible. Further development merged MCLs and numerical circulatory models to improve flexibility and accuracy of the system; commonly known as hybrid MCLs. A
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Doa’ei, Yaser, and Amir Muhammad Jahan. "Application of Artificial Intelligence and Meta-heuristic Algorithms in Civil Health Monitoring Systems." Civil Engineering Journal 4, no. 7 (2018): 1653. http://dx.doi.org/10.28991/cej-03091102.

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After the discovery and manufacturing of every accomplishment, the mankind tends to make it sustainable in terms of different aspects that one of them can be its durability. Nowadays, a science titled “health monitoring” has provided such a consideration in different fields. For example, civil engineering sciences, in various branches, aim to construct various civil engineering accomplishments, followed by the higher goals of making them durable and healthy. The present study tries to give an account about the various study fields like structural engineering, bridge construction, dam construct
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Lin, Youli, Farshid Maghool, Arul Arulrajah, and Suksun Horpibulsuk. "Engineering Characteristics and Environmental Risks of Utilizing Recycled Aluminum Salt Slag and Recycled Concrete as a Sustainable Geomaterial." Sustainability 13, no. 19 (2021): 10633. http://dx.doi.org/10.3390/su131910633.

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Recycled aluminum salt slag (RASS) is an industrial by-product generated from the melting of white dross and aluminum scraps during the secondary smelter process. Insufficient knowledge in the aspects of engineering characteristics, and the environmental risks associated with RASS, is the primary barrier to the utilization of RASS as a substitute material for natural quarry materials in the field of geotechnical construction. In this research, comprehensive geotechnical and environmental engineering tests were conducted to evaluate the feasibility of utilizing RASS as a sustainable geomaterial
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Shirzad, Akbar, and Massoud Tabesh. "New indices for reliability assessment of water distribution networks." Journal of Water Supply: Research and Technology-Aqua 65, no. 5 (2016): 384–95. http://dx.doi.org/10.2166/aqua.2016.091.

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This paper presents new indices to evaluate the reliability of water distribution networks (WDNs) usable in the design, planning and management of these networks. Since the pressure-driven analysis (PDA) of WDNs produces more accurate results than the demand-driven analysis, the new indices are proposed based on the PDA. In the proposed measures, nodal pressures, nodal available discharges and the energy loss per unit length of pipes are considered as the main factors influencing the reliability of WDNs. The introduced network reliability index is a combination of two indices named total nodal
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Rylance, Martin. "Guest Editorial: Unconventional Development Approaches Health Check, and Where We Have To Go." Journal of Petroleum Technology 73, no. 11 (2021): 10–11. http://dx.doi.org/10.2118/1121-0010-jpt.

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The direction of unconventional developments has been a roller-coaster ride, not only in the realms of financing and profitability, but very much in the technical execution of the well construction and the completion phases, too. This is particularly the case for those aspects relating to the completion and hydraulic fracturing operations. There are few parties, I believe, that would disagree that the drilling com-munity rapidly delivered an extremely coherent and efficient learning curve, something that the completion/fracturing discipline has unfortunately been much slower to achieve. This i
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Lübken, M., M. Wichern, F. Bischof, S. Prechtl, and H. Horn. "Development of an empirical mathematical model for describing and optimizing the hygiene potential of a thermophilic anaerobic bioreactor treating faeces." Water Science and Technology 55, no. 7 (2007): 95–102. http://dx.doi.org/10.2166/wst.2007.132.

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Poor sanitation and insufficient disposal of sewage and faeces are primarily responsible for water associated health problems in developing countries. Domestic sewage and faeces are prevalently discharged into surface waters which are used by the inhabitants as a source for drinking water. This paper presents a decentralized anaerobic process technique for handling of such domestic organic waste. Such an efficient and compact system for treating faeces and food waste may be of great benefit for developing countries. Besides a stable biogas production for energy generation, the reduction of bac
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Zheleznyakov, G. V. "Hydraulic and hydrologic aspects of engineering ecology." Hydrotechnical Construction 31, no. 3 (1997): 139–42. http://dx.doi.org/10.1007/bf02767191.

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Dey, Ayanangshu. "Hydraulic design and engineering aspects of combined sewers." Proceedings of the Institution of Civil Engineers - Municipal Engineer 166, no. 4 (2013): 216–29. http://dx.doi.org/10.1680/muen.12.00055.

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Dissertations / Theses on the topic "Health aspects of Hydraulic engineering"

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Guiny, Eliane M. "Hydraulic and biological aspects of fish passes for dams." Thesis, University of Glasgow, 2001. http://theses.gla.ac.uk/1565/.

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The primary purpose of the dissertation is to quantify the efficiency and operation of various types of fish passes for dams. This is achieved through a novel experiment of testing juvenile salmon in a scale model fish-passes with a range of small structures including vertical slots, orifices, weirs and combinations of all three. Direct comparisons of the efficiency of each type of fish pass in terms of upstream migration. Two identical physical models were constructed, one at the Fisheries Research Services Freshwater Laboratory at Almondbank, Perth, Scotland where observations were made of f
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Silva, Jonny Carlos da. "Expert system prototype for hydraulic system design focusing on concurent engineering aspects /." Florianópolis, SC, 1998. http://repositorio.ufsc.br/xmlui/handle/123456789/77609.

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Tese (Doutorado)- Universidade Federal de Santa Catarina, Centro Tecnológico.<br>Made available in DSpace on 2012-10-17T05:48:41Z (GMT). No. of bitstreams: 0Bitstream added on 2016-01-08T23:41:14Z : No. of bitstreams: 1 140111.pdf: 6168050 bytes, checksum: c9535fdd5afea16f4e8a40212072887e (MD5)
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Grinnell, S. "The social health and well-being impacts associated with hydraulic fracturing." Thesis, Liverpool John Moores University, 2018. http://researchonline.ljmu.ac.uk/9919/.

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In 2014, the UK Government announced they were, 'going all out for shale gas,' as part of the UKs need to change the energy landscape to focus on security of supply, economic benefits, (reduction of imports), the need to cut carbon emissions and further establish renewable sources. Subsequent licencing to explore for Shale Gas resulted in significant publicised protests concerning environmental issues. Published literature in the form of Case Studies and completed Health Impact Assessments, of which there is a paucity, tend to support these concerns. However, clearly absent from this literatur
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Cheema, Mahmood A. (Mahmood Ahmad). "Environmental health, risk analysis and safety aspects of nuclear magnetic resonance and spectroscopy systems." Thesis, Massachusetts Institute of Technology, 1991. https://hdl.handle.net/1721.1/129503.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1991.<br>Title as it appears in the June, 1991 M.I.T. Graduate List: Geochemistry and petrogenesis of basalts from Broken Ridge and Naturaliste Plateau, S.E. Indian Ocean.<br>Includes bibliographical references (leaves 47-48).<br>by Mahmood A. Cheema.<br>Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1991.
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Eizagguirre-Garcia, Domingo. "Industrial toxic waste and health : a practical case study." Thesis, University of Glasgow, 1996. http://theses.gla.ac.uk/710/.

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The objective of this thesis is to develop a standard, simple methodology for the assessment of health in areas near sources of pollution. This methodology should make use of readily available data and computing facilities. A literature review on previous studies on the subject was carried out in order to draw from existing experience. A total of twenty-five studies on health near sources of pollution were reviewed. These studies were carried out between 1982 and 1991, most of them in Britain, two in France. The types of pollution sources studied ranged from waste dumps to incinerators, to nuc
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Muller, Sabine. "A simple ergonomic intervention for neck and upper back musculoskeletal pain in computer users." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96938.

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Thesis (MScPhysio)--Stellenbosch University, 2015<br>ENGLISH ABSTRACT: Background: The use of computers at school, university, work and for social media is growing and whilst neck pain is common in the general population, computer users have an even higher prevalence. Incorrect workstation ergonomics have been identified as a risk factor for the development of neck pain in computer workers. Aims: To assess the effect of adjusting chair and monitor height of a female office worker’s computer workstation on work related neck and upper back pain intensity, comfort of her sitting posture and disa
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Du, Toit Willem Johannes. "The relationship between health and safety and human risk taking behaviour in the South African electrical construction industry." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/d1009529.

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Mankind, and the development of people, exists due to risk-taking behaviour. It is not that humans should not take risks, but rather the ability to identify the magnitude of risk exposure in order that mankind‟s actions would be so selected as to mitigate exposed risk factors, that no harm should befall them. The approach to health and safety (H&S) has always been to manage H&S environmental factors that could have a negative impact on people, capital, and organisational systems. However, the critical component of human risk-taking behaviour that would have a far greater impact has rarely been
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Moore, Adam. "An Empirical Study of Particulate Matter Exposure for Transit Users at Bus Stop Shelters." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/870.

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Congested traffic corridors in dense urban areas are key contributors to the degradation of urban air quality. While waiting at bus stops, transit patrons may be exposed to greater amounts of vehicle-based pollution, including particulate matter, due to their proximity to the roadway. Current guidelines for the location and design of bus stops do not take into account air quality or exposure considerations. This thesis provides a unique contribution to roadside air quality studies and presents an innovative method for the consideration of bus shelter placement. Exposure to roadside pollutants
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Espinal, Dayana. "A comparison of measurement techniques used for 3-D pointing tests." Honors in the Major Thesis, University of Central Florida, 2001. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/221.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Engineering<br>Engineering
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James, Genevieve. "The effect of personalised adjustments to computer workstations on the efficiency and physical comfort of computer operators." Thesis, Rhodes University, 2005. http://hdl.handle.net/10962/d1005190.

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The present study sought to investigate the effects of a Standard workstation, designed for “average” users, on an anthropometrically diverse sample of computer operators, and to assess whether physical and perceptual responses, as well as performance efficiency were dependent on stature. Further investigation assessed the influence of personalised adjustments to the Standard workstation, based on the anthropometric characteristics of the subjects, as well as the introduction of a custom-designed ‘floating’ wrist support, on subject responses. All subjects (n=30) were tested in each of the thr
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Books on the topic "Health aspects of Hydraulic engineering"

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Dams and disease: Ecological design and health impacts of large dams, canals, and irrigation systems. E & FN Spon, 1999.

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Environmental impacts of hydraulic fracturing. CRC Press, 2012.

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National Conference on Hydraulic Engineering (1994 Buffalo, N.Y.). Hydraulic engineering '94: Proceedings of the 1994 Conference : Buffalo, New York, August 1-5, 1994. American Society of Civil Engineers, 1994.

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Handbook of hydraulic fracturing. John Wiley & Sons, Inc., 2016.

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Nauchno-tekhnicheskoe soveshchanie "Ledotermicheskie aspekty ėkologii v gidroėnergetike" (1993 Saint Petersburg, Russia). Ledotermicheskie aspekty ėkologii v gidroėnergetike: "Led-93", Sankt-Peterburg, 23-26 noi͡a︡bri͡a︡ 1993 g. AO "VNIIG im. B.E. Vedeneeva", 1994.

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United States. Office of the Assistant Secretary of the Army (Civil Works). Lower Cumberland and Tennessee rivers, Kentucky Lock addition: Communication from the Assistant Secretary of the Army (Civil Works), transmitting a letter from the Chief of Engineers, Department of the Army, dated June 1, 1992, submitting a report together with accompanying papers and illustrations. U.S. G.P.O., 1999.

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Shui li gong cheng jing ji xue. Zhongguo shui li shui dian chu ban she, 2008.

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Shui li gong cheng jing ji = Shuili gongcheng jingji. Wuhan da xue chu ban she, 2002.

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Shui li gong cheng jing ji. Huang He shui li chu ban she, 2007.

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Rudakov, V. K. Okhrana territoriĭ pri gidrotekhnicheskom i meliorativnom stroitelʹstve. "Urozhaĭ", 1987.

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Book chapters on the topic "Health aspects of Hydraulic engineering"

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Schierl, Rudolf, and Uta Ochmann. "Occupational Health Aspects of Platinum." In Environmental Science and Engineering. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44559-4_28.

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Cairncross, Sandy, and Richard Feachem. "Health aspects of waste use." In Environmental Health Engineering in the Tropics. Routledge, 2018. http://dx.doi.org/10.4324/9781315883946-14.

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Guo, Wenxian, Ziqiang Xia, and Hongxiang Wang. "Connotation and Evaluation Indicators System of River Health." In Advances in Water Resources and Hydraulic Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89465-0_74.

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Longhua, Wu, Hao Qingfang, and Li Wenbin. "Study on the Diagnoses Index System for River Health." In Advances in Water Resources and Hydraulic Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89465-0_86.

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Yu, Fengcun, Guohua Fang, and Yongxiao Cao. "Study on Evaluation Index and Methods of River Ecosystem Health." In Advances in Water Resources and Hydraulic Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89465-0_69.

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Liu, Cun, Shi-Lu Zhang, Wen-Yan Cui, Chao Lin, and Jun Zhang. "The Review of River Health Assessment in China." In Sustainable Development of Water Resources and Hydraulic Engineering in China. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-61630-8_14.

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Medishetty, Ananda Shivani, Navya Sahithi Muthavarapu, Sai Goutham Goli, B. Sirisha, and B. Sandhya. "Health Monitoring of Hydraulic System Using Feature-based Multivariate Time-series Classification Model." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6781-4_7.

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Jocanović, Mitar, Slađan Andrić, Milovan Lazarević, and Dejan Lukić. "Example of Good Maintenance Practice for Maintaining the Health of a Hydraulic System." In Machine and Industrial Design in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-88465-9_36.

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Hadley, John G. "Health Aspects of Fibrous Glass: Current Status." In A Collection of Papers Presented at the 53nd Conference on Glass Problems: Ceramic Engineering and Science Proceedings, Volume 14, Issue 3/4. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470314098.ch15.

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Kinsman, Bradley Q., and John L. Cherill. "Environmental and Health Aspects of Glass Furnace Repairs." In Materials & Equipment/Whitewares: Ceramic Engineering and Science Proceedings, Volume 7, Issue 11/12. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470320365.ch11.

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Conference papers on the topic "Health aspects of Hydraulic engineering"

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Vasiliev, Alexander D. "Modeling of Thermal Hydraulics Aspects of Combined Top and Bottom Water Reflood Experiment PARAMETER-SF2 Using SOCRAT 2.1 Code." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-69043.

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The PARAMETER-SF2 test conditions simulated a severe LOCA (Loss of Coolant Accident) nuclear power plant sequence in which the overheated up to 1700÷2300K core would be reflooded from the top and the bottom in occasion of ECCS (Emergency Core Cooling System) recovery. The test was successfully conducted at the NPO “LUTCH”, Podolsk, Russia, in April 3, 2007 and was the second of two experiments to be performed in the frame of ISTC 3194 Project. PARAMETER facility of NPO “LUTCH”, Podolsk, is designed for studies of the VVER fuel assemblies behavior under conditions simulating design basis, beyon
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Chatterjee, B., A. Srivastava, D. Mukhopadhyay, P. Majumdar, H. G. Lele, and S. K. Gupta. "Thermal Hydraulic Analysis Due to the Changes in Heat Removal for Advanced Heavy Water Reactor." In 12th International Conference on Nuclear Engineering. ASMEDC, 2004. http://dx.doi.org/10.1115/icone12-49147.

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Advanced Heavy Water Reactor is natural circulation light water cooled and heavy water moderated pressure tube type of reactor. Changes in heat removal by primary heat transport system of a reactor have significant impact on various important system parameters like pressures, qualities, reactor power and flows. Increase in heat removal leads to Cooldown of the system subsequently reducing pressure, void increase and changes in power and flows of the system. Decrease in heat removal leads to warm-up of the system subsequently raising pressure, void collapse, and changes in power and flows of th
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O¨zdemir, Mehmed Rafet, Ali Kos¸ar, Orc¸un Demir, Cemre O¨zenel, and Og˘uzhan Bahc¸ivan. "Thermal Hydraulic, Exergy and Exergy-Economic Analysis of Micro Heat Sinks at High Flow Rates." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-25239.

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Recently, micro/nanofabrication technology has been used to develop a number of microfluidic systems. With its integration to microfluidic devices, microchannels and micro scale pin fin heat sinks find applications in many areas such as drug delivery and propulsion in biochemical reaction chambers and micro mixing. Many research efforts have been performed to reveal thermal and hydrodynamic performances of microchannel based micro fluidic devices. In the current study, it is aimed to extend the knowledge on this field by investigating heat and fluid flow in micro heat sinks at high flow rates.
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Hari, Sridhar, Yassin A. Hassan, and Jiyuan Y. Tu. "Simulation of a Subcooled Boiling Experiment Using RELAP5/MOD3.2 Computer Code." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-1133.

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Abstract The results of a low-pressure subcooled flow boiling experiment simulated with the RELAP5/MOD3.2 thermal-hydraulic computer program are presented. The objective of the present study is to assess the suitability of application of the RELAP5 computer program for the thermal hydraulic safety analysis of research reactors. These reactors as the High Flux Australian reactor HIFAR operate at near-atmospheric pressures with upward forced convective flow. Subcooled boiling phenomenon plays an important role in the heat transfer aspects of this reactor. It is found that the void fraction profi
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Saidi, Arash, Daniel Eriksson, and Bengt Sundén. "Analysis of Heat Exchanger Concepts for Use As Gas Turbine Intercoolers." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/htd-24321.

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Abstract This paper presents a discussion and comparison of some heat exchanger types readily applicable to use as intercoolers in gas turbine systems. The present study concerns a heat duty of the intercooler for a gas turbine of around 17 MW power output. Four different types of air-water heat exchangers are considered. This selection is motivated because of the practical aspects of the problem. Each configuration is discussed and explained, regarding advantages and disadvantages. The available literature on the pressure drop and heat transfer correlations is used to determine the thermal-hy
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O’Brien, James E., Piyush Sabharwall, and SuJong Yoon. "Development of a Multi-Loop Flow and Heat Transfer Facility for Advanced Nuclear Reactor Thermal Hydraulic and Hybrid Energy System Studies." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-39057.

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A new high-temperature multi-fluid, multi-loop test facility for advanced nuclear applications is under development at the Idaho National Laboratory. The facility will include three flow loops: high-temperature helium, molten salt, and steam/water. Molten salts have been identified as excellent candidate heat transport fluids for primary or secondary coolant loops, supporting advanced high temperature and small modular reactors (SMRs). Details of some of the design aspects and challenges of this facility, which is currently in the conceptual design phase, are discussed. A preliminary design co
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Kandlikar, Satish G., and William J. Grande. "Evolution of Microchannel Flow Passages: Thermohydraulic Performance and Fabrication Technology." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32043.

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This paper provides a roadmap of development in the thermal and fabrication aspects of microchannels as applied in the microelectronics and other high heat-flux cooling applications. Microchannels are defined as flow passages that have hydraulic diameters in the range of 10 to 200 micrometers. The impetus for microchannel research was provided by the pioneering work of Tuckerman and Pease [1] at Stanford University in the early eighties. Since that time, this technology has received considerable attention in microelectronics and other major application areas, such as fuel cell systems and adva
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Li, Fei, Feng Shen, Ning Bai, and Zhaocan Meng. "Comparison and Analysis on Two Kinds of Passive Residual Heat Removal System Designs Under Station Blackout Accident for Integral Small Modular Reactor." In 2017 25th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icone25-66181.

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Small Modular Reactor has gained much attention in recent years. The passive residual heat removal system (PRHRS) is designed to increase the inherent safety features of the Integral Small Modular Reactor. There are many differences on the design of PRHRS. To get a comprehensive understanding of the PRHRS design in ISMRs, two simplified simulation models of ISMRs with different PRHRS design are built by the use of thermal hydraulic system code Relap5/Mod3.2 in this paper. A blackout accident is introduced to study the different performance between two PRHRS design models. The calculation resul
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Dvergsnes, Erik Wolden, and Eric Cayeux. "On the Importance of the Coupling Between Transient Mechanical, Hydraulic and Thermal Effects for the Modelling of Real-Time Drilling Operations." In ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/omae2019-95062.

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Abstract Because of the increased importance for the drilling industry to deliver drilling automation solutions, model-based applications for the analysis and control of the drilling process, have become an attractive approach towards improved performance and increased safety. A critical characteristic for such applications is its ability to perform accurate simulations of the drilling operation in real-time, based on a detailed description of the wellbore. In a real-time context, the boundary conditions of the drilling system are seldom constant, therefore reinforcing the importance of utiliz
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Stosic, Zoran V., and Vladimir D. Stevanovic. "Multiphasing CFD." In 10th International Conference on Nuclear Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/icone10-22205.

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Computational fluid dynamics for multiphase flows is an emerging field. Due to the complexity and divergence of multiphase thermal and hydraulic problems, further development of multiphase flow modelling, closure laws and numerical methods is needed in order to achieve the general purpose and optimised CFD (Computational Fluid Dynamics) methods, which will be applicable to the wide variety of multiphase flow problems. In the paper, an original approach to the various aspects of multiphase CFD modelling is presented. It is based on the multi-fluid modelling approach, development of necessary cl
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Reports on the topic "Health aspects of Hydraulic engineering"

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Overview of Sanitation Workers Programme in Trichy. Indian Institute for Human Settlements, 2021. http://dx.doi.org/10.24943/tnussposwpt0603.2021.

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The Indian Institute for Human Settlements and its partners along with the Trichy City Corporation have collaborated to improve the health, occupational safety and livelihoods of sanitation workers. The Tamil Nadu Urban Sanitation Support Programme has identified and engaged with different types of sanitation workers employed in urban areas such as Urban Local Body-managed workers, school toilet cleaners, public and community toilet cleaners, independent cleaners as daily wage workers, desludging truck operators and cleaners, privately managed solid waste workers, rag-pickers, and railway clea
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