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Дисертації з теми "A heater"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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1

Lyne, P. M. "Heater displacement chromatography." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376927.

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2

Valsalan, Rincy. "Electronic Water Heater." Thesis, Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-37922.

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The main aim of my project is to develop a hardware implementation of the electronic waterheater by choosing different components and minimize the errors in the same. I have consideredseveral options depending on the availability of components, cost, reliability, implementation,financial budget, specification and thinking about the professional technical skills required. Inthis project I designed and implemented, an AVR micro controller based water temperaturemeasurement system using Atmega328p microcontroller.The idea of the project came from a company called Relek production AB, Sweden and t

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3

Pullissery, Mehthab. "Reduction of heat loss for an immersion heater." Thesis, Högskolan i Halmstad, Sustainability, Innovation and Management in Building (SIMB), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-35271.

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In this study, an electrical immersion heater mounted on a water tank has been investigated. Themain aim was to reduce heat transfer and to utilize the maximum energy available from heater toheat the water. To observe the effects of essential geometrical and operating parameters on thesystem performance, different computational test cases were run for three different designs.In the first case of simulation, the immersion heater of existing design mounted on a water tankhas been analyzed. The cold-water tank with inlet and outlet and given appropriate boundaryconditions was used to see the temp

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4

Ngo, Nhu Phuc, and David Matevossian. "Tillämpning av FRTP Heater." Thesis, Mälardalen University, School of Innovation, Design and Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-9536.

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<p>Detta examensarbete som är på avancerad nivå handlar om ett samarbete med företaget Calesco Foil AB. Målet med arbetet är att ta fram nya användningsområden för deras befintliga produkt FRTP Heater (Fiber Reinforced Thermoplastic Heater). Det är en patenterad produkt som är ett värmegivande folie laminerat med glasfibrer. Det vi gjort är en produktframtagning med företagets FRTP Heater integrerad med en lampa som tillsammans bildar ett innovativt värmeelement. Detta har gjorts med fokus på företagets produkt egenskaper.Vi har använt oss av olika produktutvecklingsverktyg för att sammanställ

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5

Paik, Sokwon. "Spatially resolved temperature and heat flux measurements for slow evaporating droplets heated by a microfabricated heater array." Diss., Texas A&M University, 2006. http://hdl.handle.net/1969.1/3819.

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The evaporation phenomenon of a liquid droplet was investigated by using microfabricated heaters. All 32 microheaters were designed to have the same resistance. Gold microheaters worked both as temperature indicators and as heaters. The first experiment was performed under a constant voltage mode to investigate the temperature and heat flux variation of the heated surface by the evaporating droplet. The second experiment was performed under constant temperature mode to investigate the spatial and temporal heat flux variation of the constant temperature heater surface by the evaporating droplet

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6

Karhu, A. (Anssi). "Printed heater on LTCC substrate." Bachelor's thesis, University of Oulu, 2016. http://urn.fi/URN:NBN:fi:oulu-201611052966.

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In this bachelor thesis different kinds of printed heaters are discussed, with main attention put on low temperature co-fired ceramics (LTCC) based ones. Other types of printed heaters structures include thick-film, thin-film and micro heaters. LTCC is found to have very good electrical and mechanical properties, high reliability and stability, and furthermore the possibility of making three dimensioal (3D) microstructures. In this study heaters were fabricated onto LTCC substrate with screen printing method and two basic structures were made, buried and suspended one<br>Tässä kandidaatintyöss

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7

Karlgren, Johansson Mikael, and Kevin Leong. "Auxiliary Heater for Natural Gas Trucks." Thesis, Linköpings universitet, Maskinkonstruktion, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139687.

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As alternative fuels are becoming more common, technologies need to adjust to them. Natural gas is one of the alternative fuels that has grown during the latest years in the transport sector. Natural gas consists of around 97 % methane and is the cleanest fossil fuel. The use of natural gas can make it easier to transition to biogas as it has equivalent properties. Today Scania CV AB's trucks fuelled by natural gas are using auxiliary cabin heaters driven by diesel. This means that the natural gas trucks have two fuels on-board the truck. The goal of this project is to find a concept to elimin

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8

Sathya, Santhana. "Fabrication of a thin film resistance heater." Ohio : Ohio University, 1999. http://www.ohiolink.edu/etd/view.cgi?ohiou1175624104.

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9

Henderson, Peter C. "A mathematical model of a storage heater." Thesis, University of Ulster, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390066.

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10

Fernandez, Nicholas Edward Peter. "Performance and oil retention characteristics of a CO2 heat pump water heater." College Park, Md.: University of Maryland, 2008. http://hdl.handle.net/1903/9008.

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Thesis (M.S.) -- University of Maryland, College Park, 2008.<br>Thesis research directed by: Dept. of Mechanical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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11

Smyth, Mervyn A. "Design and development of a heat retaining integrated collection/storage solar water heater." Thesis, University of Ulster, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264693.

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12

Cookson, Edward James. "Development of the Metal Foam Electrical Resistance Heater." NCSU, 2003. http://www.lib.ncsu.edu/theses/available/etd-04112003-105028/.

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This thesis presents a novel concept using a radial heating element made from porous Fe-Cr-Al metal foam in an air heater. Electrical resistance heating has been used extensively to convert the electrical energy into thermal energy. An analytic heat transfer model is first developed to estimate dimensions of the heating element. Four prototype Fe-Cr-Al metal foam electrical heaters with different levels of porosity and density are built. A more detailed computational fluid dynamics modeling of prototype heaters to include the temperature loss to the surroundings is developed. Experiments were

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13

Couture, Robert R. "Thermal analysis of a clothes dryer heater box." Thesis, Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/17919.

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14

Colson, John T. Jr. "Thermoeconomic evaluation of feedwater heater shell side performance." Thesis, Georgia Institute of Technology, 1986. http://hdl.handle.net/1853/17942.

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15

Zomorodian, Ali Asghar. "A transpired slatted glass covered solar air heater." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297495.

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16

Kang, Johan, and Mattias Bygge. "Geiser : A wax heater in the ski trail." Thesis, KTH, Maskinkonstruktion (Inst.), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189528.

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Längdskidåkning är en populär vintersport i Norden och vallning är ett viktigt moment i sporten. Skidvallning medför dock logistiska utmaningar och det krävs utrustning som oftast är tung och otymplig eller kräver tillgång till elektricitet för att fungera. Idag finns det få lösningar som underlättar vallning av längdskidor i spåret, detta på grund av de utmaningar som portabilitet för med sig; vallan kan vara för kall för applicering eller underlaget kan vara för instabilt och ojämnt för vallning. Syftet med detta projekt är att ta fram ett koncept som ska fylla detta vakuum i vallningsmarkna

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17

Marneson, Karin. "Implementing a Probe with Laser Doppler and Heater." Thesis, Linköpings universitet, Elektroniska Kretsar och System, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-151833.

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With laser Doppler flowmetry, blood flow can be measured in the smallest blood vessels in the body. Perimed AB is a company that develops instruments for microvascular diagnostics and want to develop a 15-mm probe with laser Doppler and heater. By using a new component, a combined VCSEL and photodetector from Kyocera, a prototype for the 15-mm probe is designed to measure blood flow. The results show that the signal is sufficient for optical analysis. Further work is necessary to determine if the 15-mm probe can be realized.

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18

Junaidi, Haroon. "Optimized solar water heater for Scottish weather conditions." Thesis, Edinburgh Napier University, 2007. http://researchrepository.napier.ac.uk/Output/3799.

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The ICSSWH (Integrated Collector Storage Solar Water Heater), apart from being the oldest is also the most economical means of solar water heating. The effect of modifications in the collector geometry has frequently appeared in the literature, and over the time, has resulted in different designs. These designs differ mainly on the site of installation as well as the target application. A novel design created by Professor T Muneer at Napier University, utilizes fins inside the storage tank to improve the heat transfer. The reported field tests of the fin type ICSSWH have indicated a 10 % impro

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19

Andersson, Patrik. "Predicting the deflection of electric heater rods in a critical heat flux test loop." Thesis, KTH, Fysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147354.

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20

Rony, Mohammad Rajib Uddin. "Numerical Analysis of a PV/Microchannel Integrated CO2 Direct-Expansion Heat Pump Water Heater." Thesis, North Dakota State University, 2019. https://hdl.handle.net/10365/31698.

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A steady-state numerical model of a PV/microchannel integrated direct-expansion CO2 heat pump (PV-DXHP) water heater is developed, validated, and analyzed in the present study. To accomplish the objectives, a numerical model of a microchannel evaporator integrated into a CO2 PV DXHP is developed and validated. The effects of evaporator operating parameters on the heat absorption and pressure drop are analyzed. Utilizing the evaporator model, the PV-DXHP model is developed, and the baseline values of the heat pump operating parameters are determined from the evaporator parametric study. The PV-

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21

De, Klerk Edwin Cavin. "Why does the strategic positioning of Econo-Heat's wall-panel heater justify a green marketing strategy." Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/21376.

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Thesis (MBA)--Stellenbosch University, 2011.<br>This case study explores why the strategic positioning of the wall-panel heater, manufactured by Econo-Heat, justifies a green marketing strategy. The primary research objective is to provide Econo-Heat with a coherent marketing strategy framework, based on the outcome of the strategic analysis of the competitive positioning of the wall-panel heater. The following factors form the context of the study: the impact companies have on the environment, the energy crisis and the rising “green economy” in South Africa, and the increased consumer aw

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22

Bolourchi, Maziyar. "Development and Modeling of a High Temperature Polymeric Heater." Cleveland, Ohio : Cleveland State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=csu1197323723.

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Thesis (M.S.)--Cleveland State University, 2007<br>Abstract. Title from PDF t.p. (viewed on May 8, 2008). Includes bibliographical references (p. 81-84). Available online via the OhioLINK ETD Center. Also available in print.

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23

Lombaard, Francois. "Performance of a solar air heater incorporating thermal storage." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52993.

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Thesis (MEng)--Stellenbosch University, 2002.<br>ENGLISH ABSTRACT: In the present study, research was conducted to determine the feasibility of water energy storage through which the output of heated air by an upward facing solar air heater could be prolonged. Following a systematic approach, a number of experimental test swere initially performed on an upward facing solar air heater in order to obtain a benchmark that could be used to evaluate the influence of water storage during the day-time performance of a solar air heater. As expected, an increase in the air mass flow rate not o

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24

Sazak, Bekir Sami. "A new unity power factor quasi-resonant induction heater." Thesis, University of South Wales, 1997. https://pure.southwales.ac.uk/en/studentthesis/a-new-unity-power-factor-quasiresonant-induction-heater(f2b62fc5-7178-47c3-9da4-4a96b91ea45a).html.

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This thesis reports an investigation into the design of converters for induction heating systems based upon resonant switch mode power converter techniques. The proposed three phase unity power factor induction heating system consists of two stages of power conversions. The important requirements for each stage of the power conversion of a typical induction heating system working from a three-phase supply are identified. A wide range of power converters which fulfil these requirements are compared and evaluated. From the evaluation, the most applicable converter topologies are selected. Each s

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25

Gutierrez, Mauricio F. "Masonry heater performance evaluation : efficiency, emissions, and thermal modeling /." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10062009-020208/.

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26

Munro, Troy. "Heater Geometry and Heat Flux Effects On Subcooled, Thin Wire, Nucleate Pool Boiling In Microgravity." DigitalCommons@USU, 2012. https://digitalcommons.usu.edu/etd/1235.

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Nucleate boiling is widely used as a means of heat transfer in thermal management systems because of its high heat transfer rates. This study explored the effects of heat flux and surface geometry on heat transfer behavior and bubble dynamics of nucleate pool boiling in microgravity. A single platinum wire, a twist of three platinum wires, and a twist of four platinum wires were used as boiling surfaces for two separate experiments performed in microgravity on board NASA’s parabolic flight aircraft. Wire temperature, thermocouple, and video measurements were taken during a total of 44 microgra

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27

Wilkinson, Angela Jane. "Investigation of heater induced irregularities in the high latitude ionosphere." Thesis, University of Leicester, 1988. http://hdl.handle.net/2381/35825.

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The results of artificial modification experiments in which the electron temperature and density of the high latitude ionosphere are intentionally altered by means of high power, HF radio waves are presented. The modified F-region was probed by means of low power diagnostic radio signals. The measurement of the amplitude and spectral content of the diagnostic signals yield information on the spatial development of both large scale, isotropic structures and small scale, strongly field aligned irregularities (FAI's), induced in the ionospheric plasma by the high power (heating) waves. In ad

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28

Njofang, Jerome Tangkeh. "Optimising the performance of domestic wall mounted space comfort heater." Thesis, Cape Peninsula University of Technology, 2016. http://hdl.handle.net/20.500.11838/2507.

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Thesis (MTech (Mechanical Engineering))--Cape Peninsula University of Technology, 2016.<br>The performance of a wall Mounted space comfort heater has been studied with respect to the geometry of its mounting condition. Tests were conducted in a laboratory with the heater positioned at various heights from the floor and the channel that is created by the various gaps with the wall on which the heater was mounted. Tests were also performed with the heater mounted on the wall whose emissivity was adjusted to low, medium and high values as well as placing insulation material on the wall directly b

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29

Demidenko, Iryna. "Radiation system. Air conditioner and water heater independent of electricity." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50619.

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1. The Washington post module [Climate & Environment]. – Access mode: https://www.washingtonpost.com 2. University at Buffalo. Official UB news and information for the media. – Access mode: http://www.buffalo.edu/news/releases/2021/02/012.html<br>According to one of the reports from the University of Berkeley, 700 million air conditioners will be installed in the world by 2030, and this figure will reach 1.6 billion by 2050. In terms of electricity consumption and greenhouse gas emissions, this is comparable to the emergence of several new countries in the world. 80% of air condition

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30

Hsiao, Shih-Yen, and 蕭士彥. "Heat Transfer Analysis of A Line-Heater." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/71183767157931337379.

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碩士<br>國立中山大學<br>機械與機電工程學系研究所<br>90<br>The results provided by this study include (a) temperature fileds in the interior and surface of the heater (b) determination of the heat transfer coefficient on the surface of the heater (c) the effects of different dimensionless working parameters

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31

Morais, Vítor Filipe Alves. "Domestic Heat-Pump Water Heater Smart Controller." Master's thesis, 2015. https://repositorio-aberto.up.pt/handle/10216/88909.

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32

Morais, Vítor Filipe Alves. "Domestic Heat-Pump Water Heater Smart Controller." Dissertação, 2015. https://repositorio-aberto.up.pt/handle/10216/88909.

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33

Kumar, K. Pradeep. "Heat transfer characteristics of air heater heating elements." Thesis, 1998. https://hdl.handle.net/10539/26224.

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A project report submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Master of Science in Engineering.<br>This project is a part of a research programme by Eskom to develop power station rotary regenerative air heaters that are more compatible with South African coal properties. Large costs are involved in the replacement of air heater surfaces due to the erosion caused by the abrasive South African coal ash. The performance of an air heater L governed by numerous parameters, some of which (su

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34

胡書進. "heat exchanger model establishment and analysis in feedwater heater." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/80668891409598622923.

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碩士<br>國立清華大學<br>工程與系統科學系<br>91<br>The endplate in feedwater heater at TPC NPP#3 had found broken and thinned when NPP#3 repair it at 2000. NPP#3 provide several method to solve this problem. Including water level increase and endplate thickness increase. In this thesis, we will discuss the effect of water level increase by the heat exchanger model of feedwater heater. Feedwater heater is the machine which use steam to heated the feedwater, to increase the efficiency for all nuclear power plant. In this thesis, we establish heat exchanger model to calculate the efficiency for feedwat

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35

DONG, Lihua. "STUDY ON THE HYBRID WATER HEATER WITH ADSORPTION HEAT PUMP." Thesis, 2013. http://hdl.handle.net/2237/18003.

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36

Silva, Michael Neiva da. "Thermoelectric Energy Generator Heat Recovery System for Gas Water Heater." Master's thesis, 2014. https://repositorio-aberto.up.pt/handle/10216/89079.

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37

Silva, Michael Neiva da. "Thermoelectric Energy Generator Heat Recovery System for Gas Water Heater." Dissertação, 2014. https://repositorio-aberto.up.pt/handle/10216/89079.

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38

Chen, Chien-Min, and 陳健明. "Irreversibility for Developing of Multi-Function Heat Pump Water Heater." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/n9eh77.

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碩士<br>國立臺北科技大學<br>能源與冷凍空調工程系碩士班<br>96<br>The multi-functional heat pump water heater is a device combining the functions of the heat pump and the water heater, exhibiting multiple operation modes, the capability of simultaneously meeting the needs for the hot water and the cold room, and advantages of highly cleaning efficiency, safety, and convenience, thus very suitable for Taiwan’s weather conditions, energy trends, and environmental requirements. The multi-functional heat pump water heater is the profit-making instrument. Therefore, developing machineries of high functionality, decreasing

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39

Yu, Guan-Shun, and 余冠勳. "The development of a double loop heat pipe solar heater." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/9rjst4.

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碩士<br>國立臺北科技大學<br>能源與冷凍空調工程系碩士班<br>97<br>The purpose of this study is development a double loop heat pipe solar heater which can be set up in the balcony. For experimental to test the thermal storage performance. Experimental variables are changing the volume filling in heat pipe, adding a partition in the storage tank and inclining the solar heater to explore energy efficiency. In order to use the variables to test and improvement the solar water heater, the working fluid is pure water. Heating for 2 hours, the heat pipe filling with 40% will have the highest thermal efficiency. Adding a part

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40

Wu, I.-Nung, and 吳一農. "Development of A Heat Pump Heater System with Fuzzy Logic Control." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/5bp5vk.

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碩士<br>國立中山大學<br>電機工程學系研究所<br>96<br>With the continued development of economy, the energy demand increases continually . The industry is interested in evaluating the technology of heat pump, with applications mostly for water heater. This thesis analyzes and compares the heating efficiency of electric heater, gas heater and heat pump heater . A fuzzy theory is employed to the developed heating algorithm to raise the efficiency of the heat pump heater and suppress the unnecessary heating at the high temperature. According to the experiment, the heat pump heater could reach 60% energy saving whil

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41

Jeng-pyng, Chyng, and 秦政平. "Design of Integral-type solar-assisted heat pump water heater (ISAHP)." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/48701252230608150502.

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博士<br>國立臺灣大學<br>機械工程學研究所<br>88<br>This research published a new design method for solar-assisted heat pump to provide a stable operation range and solve the difficulties of conventional solar-assisted heat pump. The outdoor experimental results show there is a criteria of 400 W/m² solar radiation which devides two range of operation, named low solar radiation range and high solar radiation range. Each of them owns a different performance regime, the collected heat increasing with solar radiation in the low-radiation range and keeping stable in the high-radiation range. This is due to the integ

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42

Lin, Min-Jun, and 林敏俊. "Computer Aided Heat Exchanger Design of Continuous Dryer and Batch Heater." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/38016090493625869631.

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碩士<br>國立成功大學<br>機械工程研究所<br>81<br>The purpose of this thesis is to develop two computer-aided heat exchanger design packages. One is for continuous dryer , and the other is for batch heater. Both two packages are written by Quick BASIC language and can be run a personal computer ( PC / XT ,PC / AT). Continuous dryer package is used to calculate the drying problem of filmwise materials. The continuous dryer is divided into several zones , and program can calculate the heat capacity an

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Huang, Ying-Chu, and 黃瀅竹. "Improved Performance Design and Manufacturing for Traditional Heat Pump Water Heater." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/udqtw2.

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碩士<br>國立臺北科技大學<br>電機工程研究所<br>105<br>Nowadays, environment has been seriously polluted and fossil fuel has been abused because of over-reliance. Therefore, Countries promote environmental protection, conserve energy and reduce carbon emissions. Besides, they prepare contract for environmental protection. Recently, people increases awareness of environmental protection. Thus, many energy- saving systems have been proposed in various fields. One of them is heat pump water heater. This study proposes an improved water heater with coil tube, the design of which is based on the existing heat pump wa

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Chang, Yong-Han, and 張永漢. "Effects of Heater Surface Orientation on Nucleate Pool Boiling Heat Transfer." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/3chrys.

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碩士<br>國立清華大學<br>工程與系統科學系<br>106<br>In recent years, with the ever-changing nature of technology, the electronic components develop toward miniaturization, concentration, and high operational efficiency. This fact makes the heating density inside the electronic components increase significantly. Thus, there is a problem about heating dissipation inside a narrow space. Nucleate pool boiling is an effective phenomenon of heat transfer. It is composed of many complicated boiling mechanisms. This fact makes it has a very heat transfer coefficient. The heat transfer coefficient of nucleate boiling v

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Chang, Chun Chien, and 張鈞捷. "Study of Condensing Heat Exchanger apply on High Efficiency Water Heater." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/m466jn.

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碩士<br>國立交通大學<br>機械工程系所<br>107<br>This study experimentally studied the condensing coils of water heater. The experiment is conducted with flue gas from typical gas fired water heater, and two stainless steel bare tube bundles contain diameter are 4/8″ and 3/8″ are respectively tested. It is shown that the average heat transfer coefficient of 3/8″ tube bundle is three times higher than that of the dry operation when the water vapor volume concentration is 9%. Similarly, and 4/8″ tube bundle shows two-fold improvement as compared to dry operation. he increase in heat transfer rate of 3/8″ hea

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Ao, Tommy. "Optical properties of ultrafast laser heater solid." Thesis, 2004. http://hdl.handle.net/2429/16096.

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The regime of Warm Dense Matter (WDM) has emerged as an interdisciplinary field which has drawn broad interest from researchers in plasma physics, condensed matter physics, high pressure science, astrophysics, inertial confinement fusion, as well as material science under extreme conditions. Warm dense matter represents complex states at the convergence of condensed matter physics and plasma physics where neither conventional theoretical descriptions are valid. However, single-state experimental data for the direct testing of new theoretical models within this regime has been difficult

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Shih, Ting-Ruen, and 施廷潤. "Theoretical Simulation in High Temperature Storage Heater." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/28617907299985203256.

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碩士<br>國立中央大學<br>機械工程研究所<br>92<br>High temperature storage air heater is a component of high temperature and high speed wind tunnel. It cost a lot and many people work on the wind tunnel tests. If we make the ability of simulation about wind tunnel tests, the cost will decrease. This research is to structure a simulation tool. Input the flow control valve opening data before simulating, and then to obtain the change of main parameter by simulating. By means of this simulation tool we could get information about SAH pressure、SAH pressure difference、air reservoir pressure、outlet air temperature a

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Chen, You-Ruei, and 陳宥瑞. "Gas water heater Efficiency Improvement and Design." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/08003735722868003472.

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碩士<br>朝陽科技大學<br>精密機械暨水下機電技術整合產業碩士專班<br>104<br>Abstract In today's gas water heaters have become general household essential goods. Gas water heater as the name implies, is a combustible gas and air are mixed in the way, after entering the burner gas mixing in the combustion chamber for combustion heaters, heat conversion achieved. In the case of today's emphasis on economic, security and environmental protection, in order to achieve better performance, lower cost, safety and reduce pollution, the development trend of today. This study will focus on a particular core heating gas water heater, b

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Costa, Victor Hugo Rocha. "Gas Water Heater Fan Power Dirver Implementation." Master's thesis, 2015. https://repositorio-aberto.up.pt/handle/10216/80657.

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Lin, Tsung-Chih, and 林聰智. "3D Magnet Analysis of Eddy-currentInduction Heater." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/83446271402956352364.

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碩士<br>國立高雄應用科技大學<br>電機工程系博碩士班<br>96<br>The main idea of Eddy-current induction heater is to employ the dilatability of thermal energy produced by loss of Eddy-current in which time-variant magnetic field passed the annular conductive material and thus inducted it. However, due to the creep of heat for the stand in spiral arm, the malfunction occurs. Because the wrong placement or poor contact between the body of heater and stand in spiral arm. These mistakes cause the escape magnetic flux and thus make the effect of heat in spiral arm. Therefore, this study aims to model a practical magnetism

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