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Dissertations / Theses on the topic 'Waste heat from I'

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Published: 2 June 2025
Last updated: 31 July 2025

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1

Nourozi, Behrouz. "Sustainable building ventilation solutions with heat recovery from waste heat." Licentiate thesis, KTH, Hållbara byggnader, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-256567.

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The energy used by building sector accounts for approximately 40% of the total energy usage. In residential buildings, 30-60% of this energy is used for space heating which is mainly wasted by transmission heat losses. A share of 20-30% is lost by the discarded residential wastewater and the rest is devoted to ventilation heat loss.   The main objective of this work was to evaluate the thermal potential of residential wastewater for improving the performance of mechanical ventilation with heat recovery (MVHR) systems during the coldest periods of year. The recovered heat from wastewater was us
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Olanders, Linn. "Modeling of waste heat recovery system and outdoor swimming pool : Waste heat from hotel kitchen recovered by heat exchanger transferred to pool." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-171880.

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This project was performed to evaluate if waste heat from hotel kitchens is enough to heat outdoor swimming pools in southern Europe or if it can be used as a compliment to another heat source. Another aim was to analyze the simulations and calculations of the pools and the heat recovery system. Then estimate how much annual costs would be reduced when using the exhaust air in the heat recovery system, in comparison with the original heating system. If the project showed positive results the purpose was to select a waste heat recovery system that can integrate with Ozonetech’s ozone generator,
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3

Abbas, Sohani Amir. "Waste heat recovery from SSAB’s Steel plant in Oxelösund using a Heat Pump." Thesis, KTH, Energiteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-193047.

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Detta projekt är inriktat på spillvärmepotentialer inom järn och stålindustrin. Högtemperaturvärme-pumpar för medelvarma temperaturkällor har modellerats. SSABs stålverk i Oxelusund har använts som exempel. Järn- och stålindustrin i Sverige är storkonsument av energi, tillsammans med pappers och massaindustrin. Det finns också en stor potential för spillvärmeåtervinning i stålindustrin. Det görs redan i Luleå t ex [1]. Järn och stålindustrins produktionsmetoder och spillvärmeåtervinning, speciellt i USA och Sverige har studerats genom en litteraturstudie. Dagens metoder och potentialer för spi
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Mata, González Jaume. "Use of the waste heat from the chillers for the heating of Läkerol Arena in Gävle." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 1992. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-16966.

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Every day, huge amounts of energy are used by all sectors of the economy. From transport to industries, energy constitutes the base of development and people’s way of living. Besides, the energetic demand of millions of individuals must be satisfied with resources that are in constant depletion while the consumption is growing at a 2% rate every year. The consequence of such increase is that in the last decade energy costs have risen extremely fast. Societies must now find a way of maintaining the actual social-economic growth whilst reducing the energy demand in order to ensure sustainable de
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Mears, Kevin S. "Water distillation using waste engine heat from an internal combustion engine." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36725.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2006.<br>Includes bibliographical references (leaf 36).<br>To meet the needs of forward deployed soldiers and disaster relief personnel, a mobile water distillation system was designed and tested. This system uses waste engine heat from the exhaust flow of an internal combustion engine to vaporize water for the purpose of removing impurities. The vapor is condensed back down to water in a finned condenser that experiences forced convection. The system pumps heat transfer oil through a 0.61 meter long, cross
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Rothpfeffer, Caroline. "From wood to waste and waste to wood : aspects on recycling waste products from the pulp mill to the forest soil /." Uppsala : Dept. of Forest Soils, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200783.pdf.

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7

Feychting, Sofia, and Marina Vitez. "Utilization of Waste Heat from Sugar Mills in Cuba for Thermally Driven Cooling." Thesis, KTH, Energiteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148124.

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The demand for air conditioning keeps rising, especially in developing countries where the standard of living has improved. This results in an increased consumption of electricity and puts further pressure on the power grid. In Cuba, electricity is a scarce commodity and the electricity production relies heavily on fossil fuels, which causes high emissions. An alternative technology for producing cooling is thermally driven cooling where the installment of an absorption chiller could utilize waste heat from existing industries to provide cooling to buildings. Therefore, there are possibilities
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Wipplinger, Karl Paul Martin. "Utilising a high pressure, cross flow, stainless steel fintube heat exchanger for direct steam generation from recovered waste heat." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/50217.

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Thesis (MScEng) -- Stellenbosch University, 2004.<br>ENGLISH ABSTRACT: Around the world the implementation of heat recovery systems is playing an increasingly important role in the engineering inqustry. The recovered energy is utilised in the plants and saves companies millions in expenses per year. Not only is this seen on the grand scale of industry, but also in everyday life, where for instance turbochargers are used to boost the performance of automobiles by utilising the wasted energy expelled along with exhaust gasses. The aim of this project is to investigate a small scale waste
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9

Yousaf, Naeem. "Calucaltion of waste heat from hot rolled steel coils at SSAB and its recovery." Thesis, Högskolan Dalarna, Maskinteknik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:du-4516.

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Hot rolling process is heat input process. The heat energy in hot rolled steel coils can be utilized. At SSAB Strip Product Borlänge when the hot rolled steel coils came out of the hot rolling mill they are at the temperature range of 500°C to 800°C. Heat energy contained by the one hot rolled steel coil is about 1981Kwh whereas the total heat energy for the year 2008 is 230 GWh/year.The potential of heat is too much but the heat dissipation rate is too slow. Different factors on which heat dissipation rate depends are discussed.Three suggestions are proposed to collect the waste heat from ho
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10

Doyle, Tygue Stuart. "Decentralized power and heat derived from an eco-innovative integrated gasification fuel cell combined cycle." Thesis, Brunel University, 2016. http://bura.brunel.ac.uk/handle/2438/12929.

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This research investigates the energy, financial and environmental performance of an innovative integrated gasification fuel cell combined cycle fuelled by municipal solid waste that includes hydrogen storage and electrolysis. The suitability for fuel cells to run on synthesis gas coming from the gasification of waste is determined by the sensitivity of the fuel cell to run on contaminated fuel. Out of the available fuel cell technologies solid oxide fuel cells (SOFCs), because of their ceramic construction and high operating temperatures, are best suited for syngas operation. Their high opera
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11

Sham, Devin Krishna. "Analysis of exhaust waste heat recovery techniques from stationary power generation engines using organic rankine cycles." Master's thesis, Mississippi State : Mississippi State University, 2008. http://library.msstate.edu/etd/show.asp?etd=etd-11072008-123311.

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12

Bai, Lijun. "Life Cycle Assessment of Electricity Generation from Low Temperature Waste Heat : The Influence of Working Fluid." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19234.

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In the metallurgical industry and in refineries and process industries, there is significant amount of waste heat, it is a challenged field to do the research for producing electricity from the energy of waste heat. Traditionallay, Organic Rankine Cycle(ORC)is used for generating electricity from low temperature heat source. Recently researchers are focusing on the supercritical Rankine cycle which uses CO2 as working fluid for which is more environmental friendly working fluid, possilbe reduced size and better utilization of lower temperature heat source.Currently this technology is under dev
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Milkov, Nikolay. "Waste heat recovery from the exhaust gases of a diesel engine by means of Rankine cycle." Thesis, Paris, CNAM, 2017. http://www.theses.fr/2017CNAM1149/document.

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Cette étude est motivée par la protection de l'environnement et la réduction des émissions de CO2 émis par les moteurs à combustion interne. L'objectif de la thèse est d'étudier les possibilités de la réduction de la consommation de carburant d'un moteur diesel d’automobile grâce à la récupération de la chaleur des gaz d'échappement basée sur un cycle de Rankine. Afin de déterminer l'énergie perdue, le moteur a été testé sur un banc d’essais et les paramètres des gaz d’échappement ont été mesurés. Un modèle de simulation du moteur a également été développé et validé grâce aux résultats expérim
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Angela, Stephanie. "Optimisation of a hydrolysed collagen production process from heat-treated bovine bone based on acid and enzymatic proteolysis." Thesis, Queensland University of Technology, 2020. https://eprints.qut.edu.au/196923/1/Stephanie_Angela_Thesis.pdf.

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This project aimed to optimise a process for the production of hydrolysed collagen from livestock bones. Current commercial hydrolysed collagen production processes from bones are energy intensive and generate large amounts of chemical waste, which can be harmful to the environment or costly to treat. The process developed in this work achieved lower levels of chemical waste, generated a by-product with commercial potential (calcium diphosphate for animal feed) and showed high yields of hydrolysed collagen that met commercial product specifications.
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15

Dowds, Eleanor Jane, and Fatme El-Saghir. "Utilising waste heat from Edge-computing Micro Data Centres : Financial and Environmental synergies, Opportunities, and Business Models." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298245.

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In recent times, there has been an explosion in the need for high-density computing and data processing. As a result the Internet and Communication Technology (ICT) demand on global energy resources has tripled in the last five years. Edge computing - bringing computing power close to the user, is set to be the cornerstone of future communication and information transport, satisfying the demand for instant response times and zero latency needed for applications such as 5G, self-driving vehicles, face recognition, and much more. The Micro Data Centre (micro DC) is key hardware in the shift to e
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Marbis, Juan Manuel. "CO2 Enrichment and Hot Water Heat in a Greenhouse as a Mean of Recovering Bioresources From Swine Waste." NCSU, 2001. http://www.lib.ncsu.edu/theses/available/etd-20010822-165338.

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<p>ABSTRACTMarbis, Juan M. CO2 Enrichment and Hot Water Heat in a Greenhouse as a Mean of Recovering Bioresources From Swine Waste. (Under the direction of Daniel H. Willits) Predictions of heating and cooling requirements of a greenhouse located at the Barham Farm, Zebulon, N.C. were made via computer simulation. Kimball?s Modular Energy Balance Model (MEB) was used to simulate thermal behavior of the greenhouse. The weather inputs to the model were provided by data collected at the greenhouse and a Typical Meteorological Year (TMY2) data file for Raleigh, NC. Greenhouse air temperature (Tai)
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Hamilton, Joel A. W. "Investigation into discontinuous low temperature waste heat utilisation from a renewable power plant in rural India for absorption refrigeration." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/41286/.

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This research focusses on utilising low temperature waste heat from a rural renewable power plant for absorption refrigeration. It forms part of a collaborative "Bridging the Urban Rural Divide" (BURD) research group across the United Kingdom and India investigating rural sustainable development through the provision of renewable electricity. The group is tasked with improving the educational environment and healthcare of a 45 household community (which is part of a larger village) in West Bengal, India. Working in collaboration with the Indian Institute of Technology Bombay as part of this th
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18

Mazraeh, Hifa, and Abdiaziz Abdullahi. "Värmeåtervinning ur spillvatten för flerbostadshus : Kornstigen 25 i Borlänge." Thesis, Högskolan Dalarna, Energiteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:du-28166.

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Syftet med detta arbete är att sammanställa kunskap om värmeåtervinningssystem för spillvatten i flerbostadshus från litteratur, tidigare studier och relevanta aktörer för ämnesområdet. Syftet är också att göra temperaturmätningar i ett flerbostadshus i Borlänge för att beräkna och analysera energibesparingspotential för Ekoflow värmeväxlaren från Isaksson Rostfria AB. Ekoflow är en spillvattenvärmeväxlare som återvinner värmeenergi ur spillvattnet. Genom spillvattenvärmeväxlare strömmas spillvattnet från avloppet och kallt vattnet i motströmriktningen. Ekoflow har monterats i vissa badhus och
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19

Bergseije, Victor. "Effects of Heat Transfer Fluid from District Heating Networks on Activated Sludge : A respirometric analysis using a dilution series to assess disruption of biological treatment processes in wastewater treatment facilities." Thesis, Linnéuniversitetet, Institutionen för biologi och miljö (BOM), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-34038.

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District heating has a long standing tradition in Sweden and today it is the most common way of producing and transporting heat. A District heating system (DH system) is divided into three parts: a production facility, distribution network (DH network) and one more heat stations. The heat produced in the facilities is distributed to the customers via a heat transfer medium, usually water (DH water), in piping networks that make up the DH network. The heat is transferred to the customers via the heat exchanger at which point they can use it as heated tap water or for heating purposes. The DH ne
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20

Khan, Muhammad Shoaib Ahmed. "Modeling of a pilot installation for the recovery of residual sludge from olive oil extraction, for the production of biofuel by catalytic pyrolysis, integrating a sorption machine driven by solar energy and / or waste heat recovered from pyrolysis gas." Electronic Thesis or Diss., Université de Lorraine, 2022. https://docnum.univ-lorraine.fr/public/DDOC_T_2022_0002_KHAN.pdf.

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Les boues d'eaux usées des moulins à huile (OMWS) constituent un problème environnemental majeur pour les pays producteurs d'huile d'olive. Diverses stratégies d'élimination des OMWS ont été proposées, en particulier la pyrolyse rapide qui est considérée comme une technique prometteuse et dont le principal produit est la bio-huile qui trouve son application comme diesel vert dans les moteurs à combustion interne. Dans la pyrolyse rapide, les vapeurs de bio-huile sont refroidies en utilisant une machine de réfrigération à compression. L'objectif de la thèse est d'intégrer une machine de réfrigé
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21

Jeppsson, Knut-Håkan. "Aerial environment in uninsulated livestock buildings : release of ammonia, carbon dioxide and water vapour from deep litter and effect of solar heat load on the interior thermal environment /." Alnarp : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2000. http://epsilon.slu.se/avh/2000/91-576-5751-3.pdf.

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Řehák, Pavel. "Energetické úspory velkých objektů." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378491.

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The aim of this diploma thesis is to evaluate the economical measures using own heat and power production using cogeneration units, use of renewable resources to partially cover the consumption of objects, reduction of thermal losses by evaporation in the outdoor swimming pool and overall increase of waste heat utilization by exchanger heat exchangers from flue gas and heat from waste water.
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Veselská, Monika. "Provoz a řízení sprchových rekuperačních výmeníků." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227293.

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This thesis deals with the operation and management of shower recuperative heat exchangers, energy recovery from them and further use of this energy. This work is divided into four parts. The first presents the possibilities of using energy from wastewater. The second part deals with the design possibilities of energy recovery from waste water in the building, design water and sewer . The third part is devoted to the specification of the shower regenerative heat exchanger, its operation, regulation and control, culminating in economic evaluation of the proposed exchanger. The last part is a te
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Drlík, Tomáš. "Energeticky aktivní dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226659.

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The aim of the thesis was to design an energy efficient system that uses a waste heat from the operation of distillery and helps to reach energetically active status (in conjunction with the newly designed photovoltaic panels, controlled ventilation with heat recovery and with proper design and material solution) to the newly created housing units. The need of heating is covered by using of waste heat and in the mode of economical (energy saving) operation of households, the photovoltaic panels on the surface produce more electricity than the households consume themselves.
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Razavinia, Nasimalsadat. "Waste heat recovery with heat pipe technology." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=94983.

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High grade energy, which is primarily derived from hydrocarbon fuels, is in short supply; therefore alternative energy sources such as renewable and recycled energy sources are gaining significant attention. Pyro-metallurgical processes are large consumers of energy. They in return generate large quantities of waste heat which goes un-recovered. The overall theme of this research is to capture, concentrate and convert some of this waste heat to a valuable form. The main objective is to characterize and develop heat pipe technology (some of which originated at McGill) to capture and concentrate
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Rojas, Tena Fernando, and Reber Kadir. "Waste Heat Recovery Modellering." Thesis, KTH, Förbränningsmotorteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-39923.

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SammanfattningI ett tidigare projekt, utfört under våren 2010, modellerades och simulerades en ånggenerator i GT-SUITE för att analysera och jämföra dess resultat med de faktiska motormätningarna. Projektet utfördes på Kungliga Tekniska Högskolan i Stockholm, på uppdrag av företaget som introducerat idén, Ranotor. Konceptet gick ut på att ersätta EGR-kylaren i en lastbilsmotor och med hjälp av Rankine cykeln försöka öka motorns verkningsgrad. Ånggeneratorn består av 48 mikro tuber, som alla innehåller vatten med högt tryck, vattnet värms upp av de varma avgaserna som letts in i ånggeneratorn.
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Mohtavi, Heravi Saeid. "Waste heat heated greenhouses." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-15881.

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Large industrial units, electrical generating stations and nuclear power plants all produce waste heat during different processes generally in the form of flue gases or warm water. The high or medium temperate waste heat can be used for many applications, however low temperature waste heat has a few usages such as space heating, water heating or preheating in different industrial processes. Heating is one of the main costs for greenhouse especially in the cold regions like Sweden, so it is very clear that the use of waste heat for greenhouse space heating can bring economical and environmental
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Hua, Lihong. "Heat exchanger development for waste water heat recovery." Thesis, University of Canterbury. Mechanical Engineering, 2005. http://hdl.handle.net/10092/6459.

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Hot water plays an import role in modem life. The consumption of hot water represents a significant part of the nation's energy consumption. One way of reducing the energy consumption involved, and hence the cost of that energy, is to reclaim heat from the waste warm water that is discharged to the sewer each day. The potential for economic waste water heat recovery depends on both the quantity available and whether the quality fits the requirement of the heating load. To recover heat from waste water in residential and commercial buildings is hard to achieve in quality because of its low tem
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Forinash, David Michael. "Novel air-coupled heat exchangers for waste heat-driven absorption heat pumps." Thesis, Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/53897.

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A detailed investigation of novel air-coupled absorbers for use in a diesel engine exhaust-driven ammonia-water absorption system operating in extreme ambient conditions was conducted. Electrically driven vapor-compression systems are under scrutiny due to the environmental impact of synthetic refrigerants and the exacerbation of electric utility loads during peak demand periods. One alternative to vapor-compression systems is the absorption heat pump that uses environmentally benign working fluids and can be driven by a variety of heat sources, including waste heat and solar thermal processes
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Lee, Victoria D. Lee (Victoria Dawn). "Waste heat reclamation in aircraft engines." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/97318.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 94-96).<br>Introduction: Rotorcraft engines can lose up to 70% of the potential chemical energy of their fuel as waste heat. Harvesting this waste heat and converting it to useful work would improve the efficiency and power output of the engine. Figure 1 shows two possible engine systems in which a secondary engine could be used to harvest waste heat. For the gas turbine engine in Figure 1A, the main source of wa
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Aguilar, Alex. "Harnessing thermoacoustics for waste heat recovery." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/130213.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, September, 2020<br>Cataloged from student-submitted PDF of thesis.<br>Includes bibliographical references (pages 25-26).<br>Environmental concerns and economic incentives have created a push for a reduction in emissions and an increase in efficiency. The U.S. Department of Energy estimates that 20 to 50% of the energy consumed in manufacturing processes is lost in some form to waste heat. The purpose of this study is to review the waste heat recovery technologies currently available in both commercial an
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Harman, Thomas David V. "Waste heat recovery in data centers ejector heat pump analysis /." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/26594.

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Thesis (M. S.)--Mechanical Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Dr. Yogendra Joshi; Committee Member: Dr. S. Mostafa Ghiaasiaan; Committee Member: Dr. Sheldon Jeter. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Finger, Erik J. "Two-stage heat engine for converting waste heat to useful work." online access from Digital Dissertation Consortium, 2005. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3186905.

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Mateu, Royo Carlos. "Development of High Temperature Heat Pumps for Industrial Waste Heat Recovery." Doctoral thesis, Universitat Jaume I, 2021. http://dx.doi.org/10.6035/14107.2021.744033.

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One of the major challenges of this decade is developing more sustainable energy systems that contribute to environmental concern, especially climate change mitigation. Extending the operating conditions of the heat pump technology to higher temperatures will allow decarbonising the industrial sector from two slopes: recovering heat from waste heat sources that currently is being rejected to the ambient and produce heat at the required industrial thermal levels that become useful for the industrial processes. Both challenges will make possible reduce the equivalent CO2 emissions of the industr
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De, Waal Devin. "Feasibility study of heat pumps for waste heat recovery in industry." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/10324.

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Includes bibliographical references.<br>A case study was thus carried out at an applicable local industry (brewery) to assess the feasibility of implementing the heat pump for waste heat recovery. Through analysis, the focus was narrowed down from a site wide audit, to a departmental breakdown and then eventually to a specific process; the wort boiler. Three different alternatives were investigated and the performance and economic viability compared; a simple waste heat recovery solution involving a vapour condenser (vq, a mechanical vapour recompression (MVR) heat pump and a thermal vapour re
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Uusitalo, E. (Eeli). "Review of heat storage technologies:utilizing industrial waste heat for residential heating." Bachelor's thesis, University of Oulu, 2019. http://jultika.oulu.fi/Record/nbnfioulu-201906042319.

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Abstract. Industry produces large amounts of waste heat, which is not utilized. This thermal energy could be used for an example in residential heating in the colder seasons of the year, when the heating demand is larger. Using heat storage technologies, waste heat could be stored for later use. In this thesis, heat storage technologies were reviewed. The main technologies reviewed for heat storages were sensible heat storages and latent heat storages. In addition, chemical heat storage is a promising technology, which is currently in the research phase. Furthermore, some heat storage pilot
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Lemaire, Lacey-Lynne. "Miniaturized stirling engines for waste heat recovery." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=107690.

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Portable electronic devices have made a profound impact on our society and economy due to their widespread use for computation, communications, and entertainment. The performance and autonomy of these devices can be greatly improved if their operation can be powered using energy that is harvested from the ambient environment. As a step towards that goal, this thesis explored the feasibility of developing miniaturized Stirling engines for harvesting waste heat. A mesoscale (palmtop-size) gamma-type Stirling engine, with a total volume of about 165 cubic centimeters, was manufactured using conve
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Gibbons, Jonathan S. (Jonathan Scott) 1979, and Stephen V. 1982 Samouhos. "Mobile power plants : waste body heat recovery." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/32814.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2004.<br>Includes bibliographical references.<br>Novel methods to convert waste metabolic heat into useful and useable amounts of electricity were studied. Thermoelectric, magneto hydrodynamic, and piezo-electric energy conversions at the desired scope were evaluated to understand their role and utility in the efficient conversion of waste body heat. The piezo-electric generator holds the most promise for the efficient conversion of waste body heat into electricity. In the future, this same device could be e
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Sapa, Ihor. "Waste heat recovery in the ceramic industry." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11827.

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Mestrado em Sistemas Energéticos Sustentáveis<br>Este trabalho tem como objetivo principal constituir um contributo para a sistematização e análise das diferentes opções disponíveis para a recuperação de calor residual na indústria cerâmica, através do desenvolvimento e aplicação de uma metodologia para a incorporação eficiente de tecnologias de recuperação de calor residual. Com base na revisão da literatura, a metodologia proposta fornece bases para a identificação e caracterização das fontes de calor residual presentes na indústria cerâmica, bem como apresenta a revisão e análise de
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Blanquart, Fanny. "Perspectives for Power Generation fromIndustrial Waste Heat Recovery." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215985.

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Chowdhury, Jahedul Islam. "Modelling and control of waste heat recovery system." Thesis, Queen's University Belfast, 2017. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.725593.

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This research focuses on the waste heat recovery (WHR) from low and medium grade heat sources, and its conversion into mechanical rotations and electrical energy using organic Rankine cycle (ORC), in automotive and industrial applications. The research outcomes include: (1) development of subcomponent models including a novel fuzzy based evaporator model of the supercritical ORC-WHR system using thermodynamic and numerical methods in MATLAB/Simulink, (2) overall ORC-WHR integration and complete system simulation to improve thermal and heat recovery efficiency in steady state and dynamic condit
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Redshaw, Stuart Peter. "Waste heat powered ejector air-conditioning for vehicles." Thesis, University of Nottingham, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407003.

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Borgström, Fredrik, and Jonas Coyet. "Waste heat recovery system with new thermoelectric materials." Thesis, Linköpings universitet, Mekanisk värmeteori och strömningslära, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-125716.

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Increasing fuel prices, higher demands on "greener" transports and tougher international emission regulations puts requirements on companies in the automotive industry in improving their vehicle fuel efficiency. On a typical heavy duty Scania truck around 30% of the total fuel energy is wasted through the exhaust system in terms of heat dissipated to the environment. Hence, several investigations and experiments are conducted trying to find ways to utilize this wasted heat in what is called a waste heat recovery (WHR) system. At Scania several techniques within the field of WHR are explored to
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Oluleye, Oluwagbemisola Olarinde. "Integration of waste heat recovery in process sites." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/integration-of-waste-heat-recovery-in-process-sites(ebbc2669-2c9b-40be-9eae-8d2252f0286f).html.

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Exploitation of waste heat could achieve economic and environmental benefits, while at the same time increase energy efficiency in process sites. Diverse commercialised technologies exist to recover useful energy from waste heat. In addition, there are multiple on-site and offsite end-uses of recovered energy. The challenge is to find the optimal mix of technologies and end-uses of recovered energy taking into account the quantity and quality of waste heat sources, interactions with interconnected systems and constraints on capital investment. Explicit models for waste heat recovery technologi
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Boissevain, Brett. "Waste Heat Utilization in an Anaerobic Digestion System." DigitalCommons@USU, 2012. https://digitalcommons.usu.edu/etd/1266.

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Anaerobic digestion has great potential as an energy source. Not only does it provide an effective method for waste mitigation, but it has the potential to generate significant quantities of fuel and electricity. In order to ensure efficient digestion and biomass utilization, however, the system must be continuously maintained at elevated temperatures. It is technically feasible to supplement such a system with outside energy, but it is more cost effective to heat the system using only the produced biogas. While there is considerable literature covering the theory of anaerobic digestion, there
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McNeil, Kirsten Elizabeth. "Energy loss characterization of the P3 MEMS heat engine." Online access for everyone, 2006. http://www.dissertations.wsu.edu/Thesis/Summer2006/k%5Fmcneil%5F062906.pdf.

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Vice, President Research Office of the. "From Waste to Worth." Office of the Vice President Research, The University of British Columbia, 2008. http://hdl.handle.net/2429/1308.

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As the irreversible decline of oil availability looms in the not-so distant future, Naoko Ellis is using a grassroots UBC research project to promote the widespread environmental and economic benefits of biodiesel.
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Engelke, Kylan Wynn. "Novel thermoelectric generator for stationary power waste heat recovery." Thesis, Montana State University, 2010. http://etd.lib.montana.edu/etd/2010/engelke/EngelkeK0510.pdf.

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Internal combustion engines produce much excess heat that is vented to the atmosphere through the exhaust fluid. Use of solid-state thermoelectric (TE) energy conversion technology is a promising technique to recapture some of the energy lost. The TE effect, discovered in 1821 by Thomas Seebeck, is essentially the solid-state conversion of a temperature gradient into an electric potential. The scope of this work was the design, testing and evaluation of a novel and robust TE generator that is amendable to use in a vast array of convective thermal processes. Seebeck testing of TE elements was c
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Gonzalez, Salazar Miguel Angel. "System analysis of waste heat applications with LNG regasification." Thesis, KTH, Kraft- och värmeteknologi, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-176444.

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The combination of the continuously growing demand of energy in the world, the depletion of oil and its sharp price increase, as well as the urgent need for cleaner and more efficient fuels have boosted the global trade of liquefied natural gas (LNG). Nowadays, there is an increasing interest on the design philosophy of the LNG receiving terminals, due to the fact that the existing technologies either use seawater as heating source or burn part of the fuel for regasifying LNG, thus destroying the cryogenic energy of LNG and causing air pollution or harm to marine life. This investigation addre
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Kishore, Ravi Anant. "Low-grade Thermal Energy Harvesting and Waste Heat Recovery." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/103650.

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Low-grade heat, either in the form of waste heat or natural heat, represents an extremely promising source of renewable energy. A cost-effective method for recovering the low-grade heat will have a transformative impact on the overall energy scenario. Efficiency of heat engines deteriorates with decrease in hot-side temperature, making low-grade heat recovery complex and economically unviable using the current state-of-the-art technologies, such as Organic Rankine cycle, Kalina cycle and Stirling engine. In this thesis, a fundamental breakthrough is achieved in low-grade thermal energy harvest
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