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Dissertations / Theses on the topic 'HEATING COIL'

Author: Grafiati

Published: 11 September 2023

Last updated: 26 July 2025

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1

Xu, Tingting. "Feasibility study of inductive heating coil with distributed resonant capacitors." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/52897.

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Steam Assisted Gravity Drainage (SAGD) method is one of the most common methods used in the process of heavy oil recovery. However, the method is economically inefficient, inherently dependent of water availability and has some detrimental impact on the environment. Therefore the need for an efficient, economically feasible and environmental friendly solution to the existing problem is felt vehemently at the core of oil recovery industry. In the light of existing issue, electromagnetic heating technique has emerged as a promising solution and has received greater and greater attention of late.

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2

Eisenstein, Jessica A. (Jessica Ann). "Design and construction of a Helmholtz coil apparatus for nanoparticle heating." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36307.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2006.<br>Includes bibliographical references (p. 50-51).<br>Manipulating biomolecules can lead to better understanding how specific biological components function and can result in new therapeutic techniques. Biomolecules are manipulated by magnetically heating conductive nanoparticles attached to biomolecules within a radio frequency magnetic field generated by a coil. Currently, researchers monitor the effectiveness of this heating with UV/Visible spectroscopy. However, fluorescence spectroscopy would prov

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3

BAKTASH, IMAN. "Modeling of Electromagnetic Heating of Multi-coil Inductors in Railway Traction Systems." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-11026.

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Inductors are frequently used in railway electrical tractions systems in filtering and current limiting operations. Magnetic fields are generated due to the flow of large AC currents through the coils, which intend induce currents on the coils as well as the metallic components in the vicinity, causing electromagnetic heating. The heating may cause temperatures to exceed project temperature requirements and in the worst case distort the functionality of drive system. The purpose of this work is to simulate the Electromagnetic Heating effect of inductors in 3D using COMSOL Multiphysics. First a

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4

Deng, Shi-Ming. "Modelling and control of an air conditioning system with emphasis on cooling coil behaviour." Thesis, London South Bank University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303912.

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5

Durukan, Ilker. "Effects Of Induction Heating Parameters On Forging Billet Temperature." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608879/index.pdf.

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Induction heating is one of the efficient and modern technique for heating raw materials for hot forging process. The induction heating furnaces use electro-magnetic field to transfer energy to the metal workpiece and heat is generated inside the material. The magnetic field can be provided by using induction coil. The power supplied to induction coil, the moving speed of the billet that is called conveyor speed and the coil box hole diameter are the factors affecting the resultant temperature of the heated billet. In this study, AISI 1045 type steel billets with a diameter of &Oslash<br>30

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6

Dowrani, Ali Akbar Gharooni. "Efficiency of air cooler coil defrost methods and the effect of these methods on the refrigeration cycle performance." Thesis, University of Liverpool, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316876.

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7

Hiler, Marzena M. "THE INFLUENCE OF ELECTRONIC CIGARETTE HEATING COIL RESISTANCE ON NICOTINE DELIVERY, HEART RATE, SUBJECTIVE EFFECTS, AND PUFF TOPOGRAPHY." VCU Scholars Compass, 2019. https://scholarscompass.vcu.edu/etd/5988.

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Electronic cigarette (ECIG) users can manipulate several device features including liquid nicotine concentration (mg/ml) and heating coil resistance (Ohms). One class of ECIG models, called “sub-Ohm” devices, use coils with a resistance of < 1 Ohms, lower than those observed in conventional ECIGs (e.g., ≥ 1.5 Ohms). Increasing voltage or decreasing coil resistance increases device power. Given that ECIG coil resistance and liquid nicotine concentration have not been manipulated systematically and simultaneously in clinical laboratory studies, the influence of these factors on ECIG acute effect

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8

Ertug, Muzeyyen Oya. "Computer Aided Design And Simulation Of Year Around Air Conditioning-comfort Application." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610356/index.pdf.

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The aim of this thesis is to develop a computer program to design and simulate air conditioning-comfort application of a selected building, for a year period, on an hourly basis. In order to carry out this study, a computer program named AHUSIM.m, is prepared with Matlab computing language. The design and simulation procedure starts with preparing the inputs like indoor, outdoor design states, zone cooling and heating loads, along with the general data for conditioning-comfort equipment. The program, in light of these input data, performs the plotting of the psychrometric processes -including

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9

Nevřela, Tomáš. "Přenosný zdroj pro indukční ohřev." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-376939.

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The aim of this work is to realize and test a prototype portable source for induction heating of small parts. The project contains a theoretical basis of resonant circuits and induction heating. The device design is based on simulation results from the FEMM program, with which a focussing coil for induction heating has been designed. The parts of the thesis are the realization of the designed device, its putting into operation and the programming of the control.

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10

Fatemi-Badi, Seyed Mohammad. "Predicting the Self-Heating Potential of Coal." TopSCHOLAR®, 1985. https://digitalcommons.wku.edu/theses/2320.

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Self-heating in coal has been studied for well over one hundred years, yet there is no accurate or reliable method for predicting the potential of certain coals to undergo self-heating. Fires caused by self-heating, and eventually spontaneous combustion, have occurred in the high wall of surface mines, in underground mines, in coal stockpiles, and on trains, barges and ships. Self-heating in coal is brought about through a complex interplay of conditions depending on the specific properties of the coal as well as many external factors involved in the mining and handling of coal. In a study sup

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11

Azhakesan, M. "An investigation of coal gasification by rapid heating techniques." Thesis, University of Leeds, 1988. http://etheses.whiterose.ac.uk/2081/.

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12

Kalra, Aashish. "Dewatering of fine coal slurries by selective heating with microwaves." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4536.

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Thesis (M.S.)--West Virginia University, 2006.<br>Title from document title page. Document formatted into pages; contains xi, 84 p. : ill. (some col.). Includes abstract. Includes bibliographical references.

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13

Mill, Christopher John School of Chemical Engineering &amp Industrial Chemistry UNSW. "Pyrolysis of Fine Coal Particles at High Heating Rate and Pressure." Awarded by:University of New South Wales. School of Chemical Engineering and Industrial Chemistry, 2000. http://handle.unsw.edu.au/1959.4/33358.

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High-intensity pyrolysis, rapid heating in an inert gas atmosphere at up to 20 atm pressure, of 6 Australian coals was examined to gain further insight into high-intensity processes such as Integrated Gasification Combined Cycles (IGCC). Experiments focussed on pyrolysis in a specially developed Wire Mesh Reactor (WMR). The particle temperature lagged that of the mesh by 0.2 seconds at a heating rate of 100??~C s -1 and was predicted by modelling. This is part of the reason the volatile yield (VY) results for 10 s hold-time at ???b1.7 wt% daf of coal, is much more reproducible than 1 s hold-ti

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14

Wardle, Peter. "The selective heating of pyrite in coal using microwave energy." Thesis, University of Nottingham, 2011. http://eprints.nottingham.ac.uk/12017/.

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The objective of this research project was to investigate the effect of microwave treatment on the conversion of pyrite in coal in order to enhance its magnetic properties and to aid subsequent desulphurisation by magnetic separation. Key areas of this investigation include:- a review of the fundamental theoretical aspects of heating in an applied microwave field, a detailed literature survey of the potential applications of microwave heating to aid coal desulphurisation, a study of the transformation mechanisms of pyrite by microwave and conventional heating methods, a comprehensive review of

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15

Zeng, Dong. "Effects of Pressure on Coal Pyrolysis at High Heating Rates and Char Combustion." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd994.pdf.

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16

Al-Shaikhli, Ali K. M. "A novel method for the design of induction heating work coils." Thesis, Loughborough University, 1985. https://dspace.lboro.ac.uk/2134/27353.

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Induction billet heating is a well-established industrial process for preheating prior to forging, rolling and extrusion. In many cases the application of induction heating techniques has been hindered by the inability of existing methods of work coil design to easily produce a design which will give a non-uniform power density along the surface of a workpiece.

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17

Parvez, Arshad. "Alkali Extraction Test as a Predictor for Self-Heating in Coal." TopSCHOLAR®, 1986. http://digitalcommons.wku.edu/theses/1817.

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The self-heating of coal is a serious problem that has always affected the coal industry. Self-heating has been studied around the world for more than 100 years by many investigators, yet no accurate method of predicting self-heating in coal has been developed. The objective of this research was to investigate the factors contributing to the self-heating in coal and to develop methods to predict the self-heating in coal and to develop methods to predict the self-heating susceptibility of various coals. A data bank containing analytical data, transportation histories, and results from laborator

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18

Benson, R. A. C. "Starting up coal-burning, fluidised-bed boilers." Thesis, University of Leeds, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375523.

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19

Kennedy, Mark William. "Magnetic Fields and Induced Power in the Induction Heating of Aluminium Billets." Licentiate thesis, KTH, Materialens processvetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-123783.

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Induction heating is a common industrial process used for the reheating of billets before extrusion or forging. In this work the influence of the coil and work piece geometry, the effect of the electrical properties of the work piece, and the coil current and frequency, on the magnetic flux density and resulting work piece heating rates were studied. A combination of 1D analytical solutions, 2D axial symmetric finite element modelling and precise measurements has been used. Dozens of heating and magnetic field experiments have been conducted, with steadily increasing sophistication and measure

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20

Strugnell, Brian. "The influence of high heating rate hydropyrolysis on the primary devolatilisation of coal." Thesis, Loughborough University, 1995. https://dspace.lboro.ac.uk/2134/13619.

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The hydropyrolysis of coal is considered to be an attractive future route for the conversion of coal to gaseous and liquid fuels and chemical feedstocks. This thesis comprises a study of the behaviour of coal under the conditions pertinent to those envisaged within a commercial hydropyrolysis process, that is, using pulverised coal, a short coal-reactor residence time, high hydrogen pressure and high heating rate. For this purpose, an electrically heated grid apparatus has been used. The experimental conditions have been weighted towards achieving a maximum loss of primary volatile products wh

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21

Gibbins, Jonathan Robert. "Investigation of primary coal pyrolysis processes using a variable heating rate wire-mesh apparatus." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/11278.

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22

Lewis, Aaron D. "Gasification of Biomass, Coal, and Petroleum Coke at High Heating Rates and Elevated Pressure." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/4373.

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Gasification is a process used to convert any carbonaceous species through heterogeneous reaction to obtain the desired gaseous products of H2 and CO which are used to make chemicals, liquid transportation fuels, and power. Both pyrolysis and heterogeneous gasification occur in commercial entrained-flow gasifiers at pressures from 4 to 65 atm with local gas temperatures as high as 2000 °C. Many gasification studies have been performed at moderate temperatures, heating rates, and pressures. In this work, both pyrolysis and char gasification experiments were performed on coal, petroleum coke, an

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23

Yuwardi, Yuwardi. "Absorption cooling in district heating network: Temperature difference examination in hot water circuit." Thesis, KTH, Kraft- och värmeteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-125068.

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Absorption cooling system driven by district heating network is relized as a smart strategy in Sweden. During summer time when the heating demand is low, the excessive hot water can be directly sold to drive absorption chillers instead of decreasing its production. In addition, this is also one answer to satisfy the cooling demand in more environmentally way since currently only around 26% of cooling demand in Sweden is satisfied by district cooling, the rest is fulfilled by individual air conditioning. Realizing this potential, the purpose of this study is to examine the returning hot water t

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24

Santos, Enrique. "A Study of the Volatile Matter of Coal as a Function of the Heating Rate." TopSCHOLAR®, 1997. http://digitalcommons.wku.edu/theses/354.

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A study of volatile matter yields as a function of the heating rate was conducted. A suite of 21 coal and coke samples varying in rank from anthracitic to lignitic and heating rates from 10°C/min to about 450°C/min were used in the study. Heating rates up to 60°C per minute, which are typically used in ASTM Test Method 5142 (instrumental Proximate Analysis), were achieved in a macro thermogravimetric analysis (TGA) system. Heating rates of 50-200°C/min were obtained in a micro TGA system. All measurements were made in a nitrogen atmosphere. The results of the study illustrate the dependance of

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25

Zhang, Tianyao. "A study on the heat transfer and energy performance implications of cool roofs." Thesis, Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/52977.

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In this study, we examined the effect of cool roofs on commercial and residential buildings in each climate zone, by looking at monitored case studies and DOE-2 simulations from various sources of literature; and using an online tool - the Cool Roof Calculator and a simple COP ratio model to validate the results of the case studies. It was found that the Cool Roof Calculator does not take building form into account, hence a sensitivity analysis was first conducted to rank the importance of various building parameters against one another. The analysis was conducted on the EPC n

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26

Juříček, Vlastimil. "Analýza současného stavu a rizik pro další vývoj teplárenství v ČR." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-192747.

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The goal of the thesis is identification and analysis of key risks for Czech district heating sector with focus on coal availability and impact of the EU regulatory measures. In the Czech Republic district heating sector is an important part of energy industry. It serves heating needs of 1.5 million households and substantial amount of industry needs. Currently the question of possible brown coal shortage is becoming urgent. Dynamically changing regulatory framework generating requirements for additional investments is destabilizing. The sector is defined, its competitiveness is evaluated and

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27

Shurtz, Randy C. "Effects of Pressure on the Properties of Coal Char Under Gasification Conditions at High Initial Heating Rates." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/2877.

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The effects of elevated pressure and high heating rates on coal pyrolysis and gasification were investigated. A high-pressure flat-flame burner (HPFFB) was designed and built to conduct these studies. The HPFFB was designed to provide an environment with laminar, dispersed entrained flow, with particle heating rates of ~10^5 K/s, pressures of up to 15 atm, and gas temperatures of up to 2000 K. Residence times were varied from 30 to 700 ms in this study. Pyrolysis experiments were conducted at particle heating rates of ~10^5 K/s and maximum gas temperatures of ~1700 K at pressures of 1 to 15 at

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28

Tanik, Ahmet, and Richard Schedin. "Golvvärme eller radiatorer : Vattenburna värmesystem i flerbostadshus." Thesis, KTH, Byggteknik och design, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215314.

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I flerbostadshus är radiatorer det vanligaste uppvärmningssystemet. Inte alls många har golvvärme i deras lägenheter. I dagens nyproduktion av flerbostadshus bygger man för det mesta husen med radiatorer och har elburen golvvärme som komfortvärme i badrummen. I villor är det däremot mycket vanligare att man använder sig av vattenburen golvvärme över större delen av huset. Detta examensarbete undersöker varför det inte används golvvärme lika mycket i flerbostadshus, det undersöker även intresset för privatpersoner att ha golvvärme i lägenheter samt om dessa personer isåfall hade kunnat tänka si

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29

Muangthong-On/Trairat. "Effect of Solvent on the Degradative Solvent Extraction of Low Rank Coal and Examination of Propensity to Spontaneous Heating of the Solvent Treated Coal and Residue." Kyoto University, 2009. http://hdl.handle.net/2433/227654.

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30

Parry, T. W. "Local authorities' use of coal : Financial, technical and attitudinal factors affecting the selection of coal as a space heating fuel in Local Authorities' non-domestic premises." Thesis, University of Bradford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.379890.

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This research investigates financial, technical and attitudinal factors affectine the selection of coai as a space heating fuel in Local Authorities' non-domestic premises. Financial factors are explored by incorporating statistics of a sample of The City of Bradford Metropolitan Council's sites into a computer model that takes into account: the spread of capital costs of installing coal or other fuels. delivered fuel costs. maintenance and operating costs. and seasonal boiler efficiencies. The sensitivity of the mooei to changes in costs. boiler efficiencies. and financial selection criteria

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31

Muangthong-On, Trairat. "Effect of Solvent on the Degradative Solvent Extraction of Low Rank Coal and Examination of Propensity to Spontaneous Heating of the Solvent Treated Coal and Residue." Doctoral thesis, Kyoto University, 2017. http://hdl.handle.net/2433/227654.

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京都大学<br>0048<br>新制・課程博士<br>博士(エネルギー科学)<br>甲第20731号<br>エネ博第359号<br>新制||エネ||70(附属図書館)<br>京都大学大学院エネルギー科学研究科エネルギー応用科学専攻<br>(主査)教授大垣英明, 教授松田一成, 教授河瀬元明<br>学位規則第4条第1項該当<br>Doctor of Energy Science<br>Kyoto University<br>DFAM

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32

Athresh, Anup. "Feasibility of using the water from the abandoned and flooded coal mines as an energy resource for space heating." Thesis, Nottingham Trent University, 2017. http://irep.ntu.ac.uk/id/eprint/32936/.

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This research project aims to study the feasibility of using the water from the abandoned and flooded coal mines for space heating applications using a Ground Source Heat Pump (GSHP) in open loop configuration and take a conceptual idea to a commercial deployment level. The flooded coal mines are the legacy that has been left behind after the three centuries of continuous operations by the coal mining industry. The closure of all coal mines in the UK has led to the flooding of all those abandoned underground workings and due to the subsequent rise in the water levels; mine water is posing a th

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33

Najarzadeh, Amir E. "EVALUATION AND PREVENTION OF SPONTANEOUS COMBUSTION DURING HANDLING AND STORAGE OF COAL." UKnowledge, 2018. https://uknowledge.uky.edu/mng_etds/39.

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Spontaneous combustion of coal has historically been a major problem for the coal industry, predominantly during storage and transportation. Various methods have been used in the laboratory for evaluating the propensity of different coal sources to self-heat. However, the heterogeneity of coal and the complexity of the system has resulted in inconsistencies and sometimes conflicting results as indicated by the findings reported in several publications. The primary objective of the current study was to build a laboratory scale apparatus that simulates the condition of a coal stockpile to evalua

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34

Rahman, Mohammad W. "GEOCHEMISTRY OF THERMALLY ALTERED COALS AND ORGANIC-RICH SHALES: THE IMPACT OF RAPID HEATING ON PHYSICAL AND CHEMICAL PROPERTIES OF ORGANIC MATTER." OpenSIUC, 2014. https://opensiuc.lib.siu.edu/dissertations/901.

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Igneous intrusion can change the geochemical and petrographic properties of sedimentary organic matter (such as coals and organic-rich clays or shales) including vitrinite reflectance, maceral petrographic composition, mineralogy, stable isotope composition, trace element composition, and bulk geochemistry. Igneous intrusions into coals and organic-rich rocks may have contributed to global warming in the geologic past by causing the release of greenhouse gases. Evidence for the release of large amounts of thermogenic CH4 from the organics would include significant;13Corg enrichment in the resi

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Korolija, Ivan. "Heating, ventilating and air-conditioning system energy demand coupling with building loads for office buildings." Thesis, De Montfort University, 2011. http://hdl.handle.net/2086/5501.

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The UK building stock accounts for about half of all energy consumed in the UK. A large portion of the energy is consumed by nondomestic buildings. Offices and retail are the most energy intensive typologies within the nondomestic building sector, typically accounting for over 50% of the nondomestic buildings’ total energy consumption. Heating, ventilating and air conditioning (HVAC) systems are the largest energy end use in the nondomestic sector, with energy consumption close to 50% of total energy consumption. Different HVAC systems have different energy requirements when responding to the

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Nansalmaa, Erdenekhuu. "Evaluation on Health Impact of Government Support for GER (Traditional Dwelling) District's Electricity Night Rates in Ulaanbaatar City." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/iph_theses/161.

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During the last 10 years, air pollution has become one of the major public health problems in Ulaanbaatar city of Mongolia, and concentrations of pollutants were measured 3 to 50 times higher than WHO recommendation. This devastating air pollution is produced mostly by thousands of families who migrated from countryside and live in gers (traditional dwellings) in the suburban area which is not connected to the central heating system, and nearly all of them burn coal to keep them warm. Due to air pollution, residents living in Ulaanbaatar city suffer health problems that equal to the smoking of

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37

Kasler, David R. "Effects of Moderate Electric Field Plus Heat Pretreatment on Bacterial Inactivation in Whole Shell Hen Eggs by Ozone." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1434445830.

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38

Buzrul, Sencer. "High Hydrostatic Pressure (hhp) Applications In Food Science: A Study On Compression Heating, Microbial Inactivation Kinetics, Pulsed Pressure And High Pressure Carbon Dioxide Treatments." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12609466/index.pdf.

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In this study the action of high hydrostatic pressure (HHP) on compression heating of liquid foods and pressure transmitting fluids, inactivation of Escherichia coli and Listeria innocua in different food media (milk and fruit juices), pulsed pressure and high pressure carbon dioxide treatments was investigated. The experimental results in this study allowed pointing out some important results: (i) The thermal effects of compression should be taken into account when HHP pasteurization processes are developed. Initial temperature of the food product and compression rate should carefully be sele

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39

Sampaio, Igor Almeida. "Comportamento mecânico e acústico em arenitos submetidos ao ciclo de aquecimento e resfriamento." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/186130.

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Com o aumento crescente das restrições ambientais acompanhado do aumento crescente da demanda energética e matéria-prima pela população que cresce em proporções assustadores com poucos indícios de sua descida fizeram com que buscassem alternativas com viabilidade econômica e reduzisse os impactos ambientais. Para o carvão mineral, a alternativa encontrada é a Gaseificação do Carvão em Subsolo. Das vantagens encontradas com o processo, as mais interessantes são: a segurança operacional e pouca infraestrutura necessária, competitividade no preço do produto gerado (gás sintético) e pouco gerencia

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Menacer, Youcef. "Mécanisme membranotrope de l'ovotransferrine sur membranes modèles de bactéries : impact du chauffage à sec de la protéine." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S144/document.

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L'emploi des agents antibactériens est un moyen important d'une part dans la lutte contre les infections bactériennes et d'autre part pour conserver les produits alimentaires jusqu'à leur consommation. La perte d'efficacité des antibiotiques par le développement de résistance bactérienne ainsi que la toxicité des conservateurs synthétiques rend nécessaire le développement de nouveaux produits antibactériens naturels. Les protéines et les peptides antibactériens agissant sur les membranes bactériennes paraissent une alternative pour limiter l'instauration de résistances bactériennes. L'ovotrans

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41

Young, Christopher Michael. "Pressure Effects on Black Liquor Gasification." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/11539.

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Gasification of black liquor is an alternative to the combustion of black liquor, which is currently the dominant form of chemical recovery in the paper industry. Gasification of black liquor offers the possibility of higher thermal efficiencies than combustion, reducing manufacturing costs and creating new revenue streams through a forest biorefinery. Pressurizing the gasification reactor further enhances the efficiency advantage of gasification over combustion. This study uses a pressurized entrained flow reactor (PEFR) to study black liquor gasification behavior under pressures, tempera

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42

Dombrosky, Robson Fernandes. "Eficientização de um sistema de climatização aeroportuário a partir do uso da termoacumulação." Universidade do Vale do Rio dos Sinos, 2012. http://www.repositorio.jesuita.org.br/handle/UNISINOS/4050.

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Submitted by William Justo Figueiro (williamjf) on 2015-06-26T22:57:56Z No. of bitstreams: 1 43.pdf: 3316113 bytes, checksum: 59a696189af2b9803f0adedd6828d93e (MD5)<br>Made available in DSpace on 2015-06-26T22:57:56Z (GMT). No. of bitstreams: 1 43.pdf: 3316113 bytes, checksum: 59a696189af2b9803f0adedd6828d93e (MD5) Previous issue date: 2012<br>Banco Santander / Banespa<br>O trabalho apresenta um estudo do sistema de climatização do aeroporto da cidade de Porto Alegre, visando determinar e mensurar as oportunidades de redução dos seus custos operacionais utilizando o tanque de termoacumul

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Novák, Jan. "Náhrada stávajícího zdroje vytápění průmyslového objektu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229764.

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The main aim of the thesis is to design a final draft for the reconstruction of the central heating plant of the industrial complex. The background research outlines a brief description of the development of heating plant industry, boilers and conditions for the selection of a suitable heat source for the particular area. Further, there are listed standard possibilities of heat sources for industrial complex, which does not use heat for technological purposes only, but as well as for heating and warming up of supply water. The finding and presentation section summarize the current energy suppl

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Gung-WuLai and 賴冠吾. "Development of Non-planar Induction Heating Coil for Rapid Mold Heating." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/98064863271939988588.

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碩士<br>國立成功大學<br>機械工程學系碩博士班<br>100<br>Plastic products were the most common things we used in recent years, like daily necessities, 3C products and medical supplies, all of above things were injection molding products and wildly used in everyday. Injection molding in addition to satisfying the requirements of quality and precision density, it had more low-cost and high-volume characteristics, so it became an important technology of plastics processing. However, recent studies on induction heating applied to the mold mostly flat, in other word, heating coils would not have the level difference

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Chu, Chao-Hsun, and 朱昭勳. "Investigation on Induction Heating Mold with Embedded Coil." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/mw6uu8.

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碩士<br>國立臺北科技大學<br>機電整合研究所<br>99<br>This mold is used for heating induction heating technology for research and development. To propose a high-frequency current through the induction coil induction heating embedded rapid increase in cavity surface temperature of the device method. Rapid heating by induction coil embedded mold temperature in plastic mold injection and continued heating phase, solution microstructure injection molding process flow due to a large shallow flow resistance caused by poor flow of plastic molding difficult. Use this technology to achieve rapid heating, control the heat

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Lin, Po-An, and 林柏安. "Investigation on Induction Heating Mold with Embedded Coil." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/68z9hb.

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碩士<br>國立臺北科技大學<br>機電整合研究所<br>97<br>This thesis researches the mold rapid heating with embedded coil by induction heating technique. Due to the poor flow capability of melting plastics into micro channel, it is difficult to inject the melted plastics into the cavities of the mold. In order to let the injection technique be used in the fabrication of microfluidic chip, raising cavity surface temperature will be one of the solutions. High mold temperature could improve the replication capacity of micro-structures, the problems of injection, the quality of products, and effectively reduces the cyc

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Singh, Gurinder. "Adaptive control of a multizone fan-coil heating system." Thesis, 1993. http://spectrum.library.concordia.ca/4769/1/MM90890.pdf.

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Cheng, Shin-Lung, and 鄭馨隆. "Integration System of Mold Embedded with Induction Heating Coil." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/mr28nt.

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碩士<br>國立臺北科技大學<br>機電整合研究所<br>102<br>My research and development is to aim for mold heating induction heating technology. There two ways of propose with passing a high-frequency current through the induction coil and embedded integrated with concentrator method for rapidly increased the surface temperature of the mold cavity. Mold temperature of this technology through rapid heating is induction coil embedded in the plastic injection mold to be heated up, this phenomenon solving injection molding process flow resistance caused by poor liquidity of plastic molding difficulties. That the importan

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LI, WEI-SHAN, and 李維善. "Numerical Analysis of Solar Thermal Heating Regular Polygonal Coil Heat Exchanger." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/e854f5.

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碩士<br>和春技術學院<br>電機工程研究所<br>107<br>In this study, COMSOL 5.1 analysis software was used to simulate the different heat transfer effects produced by solar radiation heating of polygonal coil heat exchangers, and the better design and size parameters were analyzed and compared. The heat transfer heat of the heat transfer oil was set at 373.15K, 473.15K, 573.15K and 673.15K, and the cold fluid was 298.15 K pure water. The results show that the maximum outlet temperature of the heated pure water medium is 343.65K, 404.38K, 465.21K and 525.95K when the number of coils is 7 sided, the cold fluid temp

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Huang, Yao-Lin, and 黃耀霖. "The Induction Coil Design Applied for Rapid Surface Heating of Injection Molding." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/549rys.

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碩士<br>國立高雄第一科技大學<br>機械與自動化工程所<br>96<br>The study aims to investigate the optimized designation of high-frequency electromagnetic induction coils, which are utilized in the rapid mold surface heating of injection mold, in order to realize rapid heating, uniform temperature distribution, and maximized heated area at even temperature. The study is mainly concerned with solving the unbalanced heat distribution of heated target at its cross and deep sections due to the approximate and skin effects most commonly occurring at the use of conventional single layer coil for induction heating. By adoptin

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