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Dissertations / Theses on the topic 'Gas Stoves'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Savage, Lydia Yvonne. "A buyer's guide for range cooktops and microwave ovens." Diss., Virginia Tech, 1991. http://hdl.handle.net/10919/39131.

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2

Nyabadza, Munyaradzi Christine. "Overcoming energy constraints on future development in Stellenbosch through energy efficiency : retrofitting of solar hot water heaters and gas stoves in middle and high income households in the residential sector." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20258.

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Thesis (MPhil)--Stellenbosch University, 2012.<br>ENGLISH ABSTRACT: South Africa faces an energy crisis which presents itself in two forms; electricity generation dominated by coal fired power stations and current electricity supply capacity being unable to meet growth in demand. South Africa urgently requires new generation capacity: however, power stations take time to plan, construct and commission, meaning that South Africa has to consider other options to meet electricity demand. This necessitates quick and innovative ways of meeting future demand. Energy efficiency has been identified a

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3

Jiang, Ning. "Weakly compressible Navier-Stokes approximation of gas dynamics." College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3883.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2006.<br>Thesis research directed by: Mathematics. 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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4

Avery, G. W. "Fire spread in liquefied petroleum gas cylinder stores." Thesis, London South Bank University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.618628.

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5

Ozcelik, Oguz. "Effects of altered body gas stores on pulmonary exchange dynamics." Thesis, St George's, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314210.

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6

Papadakis, Antonakis. "Modelling of gas discharges using finite elements : incorporation of Navier Stokes equations." Thesis, University of Cambridge, 2004. https://www.repository.cam.ac.uk/handle/1810/251914.

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7

Tian, Chun-Lin. "Compressible convection simulation by the gas-kinetic BGK scheme /." View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?MATH%202005%20TIAN.

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8

Aziz, Saduman. "Perfect Gas Navier-stokes Solutions Of Hypersonic Boundary Layer And Compression Corner Flows." Phd thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606661/index.pdf.

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The purpose of this thesis is to perform numerical solutions of hypersonic, high temperature, perfect gas flows over various geometries. Three dimensional, thin layer, compressible, Navier-Stokes equations are solved. An upwind finite difference approach with Lower Upper-Alternating Direction Implicit (LU-ADI) decomposition is used. Solutions of laminar, hypersonic, high temperature, perfect gas flows over flat plate and compression corners (qw=5&deg<br>, 10&deg<br>, 14&deg<br>, 15&deg<br>, 16&deg<br>, 18&deg<br>and 24&deg<br>) with eight different free-stream and wall conditions are presente

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9

TUDOR, ALESSANDRO. "L'AUTORITA' PER L'ENERGIA ELETTRICA ED IL GAS." Doctoral thesis, Università degli studi di Trieste, 2000. http://thesis2.sba.units.it/store/handle/item/12211.

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10

Le, Nam Tuan Phuong. "Nonequilibrium boundary conditions for the Navier-Stokes-Fourier equations in hypersonic gas flow simulations." Thesis, University of Strathclyde, 2010. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=14366.

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11

Schulz-Rojahn, J. P. "Origin, evolution and controls of Permian reservoir sand stones in the Southern Cooper Basin, South Australia." Title page, abstract and contents only, 1991. http://web4.library.adelaide.edu.au/theses/09PH/09phs389.pdf.

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Thesis (Ph. D.)--University of Adelaide, National Centre for Petroleum Geology & Geophysics (NCPGG) /Dept. of Geology & Geophysics, 1993.<br>At head of title: "NERDDC/SENRAC Research Project." Three folded maps in pocket. Two microfiches in pocket. Includes bibliographical references (leaves 155-187).

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12

Tadulan, Edilberto Lingatong. "The combustion of biomass materials in an underfeed stoker." Thesis, University of Portsmouth, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360219.

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13

Tanton, D. M. "Some aspects of the use of water-filled heat stores in gas-fired central-heating systems." Thesis, Cranfield University, 1986. http://hdl.handle.net/1826/4186.

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Water-filled heat stores present a convenient, relatively inexpensive means of optimising the use of diminishing gas stocks for the central-heating of buildings. The British Gas Corporation recently launched a series of central-heating units with storage, for use in the domestic sector, whose benefits include: - reduced boiler size, more efficient boiler operation, load-levelling at the hours of peak gas demand. This thesis is divided into three parts. Part I examines the inherent advantage of a with-storage, domestic, central-heating system over a conventional system, by means of two simple c

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14

Nanson, III Richard A. "Navier/Stokes/Direct Simulation Monte Carlo Modeling of Small Cold Gas Thruster Nozzle and Plume Flows." Digital WPI, 2002. https://digitalcommons.wpi.edu/etd-theses/254.

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This study involves the modeling of small cold-gas (N2) thrusters nozzle and plume flows, their interactions with spacecraft surfaces and the induced pressure environment. These small cold-gas thrusters were used for pitch, yaw and roll control and were mounted on the bottom of the conical Environmental Monitor Payload (EMP) suborbital spacecraft. The pitch and yaw thrusters had 0.906 mm throat diameter and 4.826 mm exit diameter, while the roll thrusters had 1.6 mm throat diameter and 5.882 mm exit diameter. During thruster firing, at altitudes between 670 km and 1200 km, pressure measurem

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15

Nanson, Richard A. "Navier/Stokes/Direct simulation Monte Carlo modeling of small cold gas thruster nozzle and plume flows." Link to electronic thesis, 2002. http://www.wpi.edu/Pubs/ETD/Available/etd-0424102-132343.

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16

Erdogan, Erinc. "Development Of A Navier-stokes Solver For Multi-block Applications." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605367/index.pdf.

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A computer code is developed using finite volume technique for solving steady twodimensional and axisymmetric compressible Euler and Navier-Stokes equations for internal flows by &ldquo<br>multi-block&rdquo<br>technique. For viscous flows, both laminar and turbulent flow properties can be used. Explicit one step second order accurate Lax-Wendroff scheme is used for time integration. Inviscid solutions are verified by comparing the results of test cases of a support project which was supported by ONERA/France for Turkey T-108, named &ldquo<br>2-D Internal Flow Applications for Solid Propellant

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17

Arlemark, Erik Johan. "Extending the applicability of the Navier-Stokes equations to micro gas flows by considering molecular collisions with boundaries." Thesis, University of Strathclyde, 2010. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=12398.

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18

Johnson, Christopher Alan. "Modeling of frictional gas flow in a piezoelectrically actuated high-pressure microvalve for flowrate control." Auburn, Ala., 2005. http://repo.lib.auburn.edu/Send%2012-16-07/JOHNSON_CHRISTOPHER_11.pdf.

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19

Xu, He Kensinger John W. "Crude oil and crude oil derivatives transactions by oil and gas producers." [Denton, Tex.] : University of North Texas, 2007. http://digital.library.unt.edu/permalink/meta-dc-5106.

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20

Pavlas, David. "Výzkum účinnosti zesíleného odsávacího systému v kombinaci s pracovním stolem." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-228036.

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Proposed diploma work provides capture efficiency measurements of generated pollution captured by reinforced slot exhaust system in modification with work bench using tracer gas method. There are shown results of capture efficiency for traditional exhausting (no radial air added) and reinforced exhausting (using radial air supply effect) in this work. This study also conatins the comparison and discusion of obtained measurement results with measurement errors and uncertainties.

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21

Fordham, Guangli Chen. "A numerical and experimental investigation of two-dimensional compressible turbine tip gap flow." Thesis, University of Cambridge, 1994. https://www.repository.cam.ac.uk/handle/1810/251713.

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22

Gagnon, Éric. "Modélisation de la turbulence dans des ecoulements de plasma en milieu industriel /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1996. http://theses.uqac.ca.

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23

Barnawi, Mazen Taher. "A simulation study to verify Stone's simultaneous water and gas injection performance in a 5-spot pattern." Texas A&M University, 2008. http://hdl.handle.net/1969.1/85949.

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Water alternating gas (WAG) injection is a proven technique to enhance oil recovery. It has been successfully implemented in the field since 1957 with recovery increase in the range of 5-10% of oil-initially-in-place (OIIP). In 2004, Herbert L. Stone presented a simultaneous water and gas injection technique. Gas is injected near the bottom of the reservoir and water is injected directly on top at high rates to prevent upward channeling of the gas. Stone's mathematical model indicated the new technique can increase vertical sweep efficiency by 3-4 folds over WAG. In this study, a commercial re

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24

Nonekuone, Jolomi. "Model for marketing liquefied petroleum gas in Nigeria: Warri as a case study / Nonekuone Jolomi." Master's thesis, North-West University, 2008. http://hdl.handle.net/10394/4165.

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Despite the huge national energy resources, many Nigerians do not have access to high quality, modern energy services. For those with access, energy supply lacks reliability, especially in the case of liquefied petroleum gas (LPG). Hence this research considers the possibility of enhancing the household use of LPG. It analyzes the factors affecting the current demand and supply. Salient features of the LPG supply and distribution system were also discussed. On the basis of the existing situation, barriers of increasing LPG use, in particular, the problems regarding affordability, priCing, gove

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25

Kline, Sara E. "An Investigation of the Performance of Compliant Finger Seals for use in Gas Turbine Engines using Navier-Stokes and Reynolds Equation Based Numerical Models and Experimental Evaluation." University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1478984223281402.

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26

Xu, He. "Crude Oil and Crude Oil Derivatives Transactions by Oil and Gas Producers." Thesis, University of North Texas, 2007. https://digital.library.unt.edu/ark:/67531/metadc5106/.

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This study attempts to resolve two important issues. First, it investigates the diversification benefit of crude oil for equities. Second, it examines whether or not crude oil derivatives transactions by oil and gas producers can change shareholders' wealth. With these two major goals in mind, I study the risk and return profile of crude oil, the value effect of crude oil derivatives transactions, and the systematic risk exposure effect of crude oil derivatives transactions. In contrast with previous studies, this study applies the Goldman Sachs Commodity Index (GSCI) methodology to measure th

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27

Barnes, Caleb J. "An Implicit High-Order Spectral Difference Method for the Compressible Navier-Stokes Equations Using Adaptive Polynomial Refinement." Wright State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=wright1315591802.

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28

Khosrow, Ebrahimi. "Numerical simulation of turbulent airflow, tracer gas diffusion, and particle dispersion in a mockup aircraft cabin." Diss., Kansas State University, 2012. http://hdl.handle.net/2097/13609.

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Doctor of Philosophy<br>Department of Mechanical and Nuclear Engineering<br>M.H. Hosni<br>Z.C. Zheng<br>In order to study the capability of computational methods in investigating the mechanisms associated with disease and contaminants transmission in aircraft cabins, the Computational Fluid Dynamics (CFD) models are used for the simulation of turbulent airflow, tracer gas diffusion, and particle dispersion in a generic aircraft cabin mockup. The CFD models are validated through comparisons of the CFD predictions with the corresponding experimental measurements. It is found that using Large Ed

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29

Putri, Autie Minati, and Hadla Mostafa Al. "Organizational Learning and Project Portfolio Success : An Empirical Study in a Multinational Oil and Gas Company." Thesis, Umeå universitet, Företagsekonomi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-115224.

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This study aims to understand the impact of organizational learning on project portfolio success in a multinational Oil and Gas company operated in Indonesia. The Organizational Learning and Project Portfolio Success have been proven to have contribution to business performance and they might possess a relationship where enhancing one of them will strengthen the other. Exploring on this relationship might give beneficial input to the organization in order to maximize their success. Thus, our research question is formulated as: To what extent does Organizational Learning impact the Project Por

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30

LJUNGSTRÖM, SANDRA, and SPÅNGBERG. "Bridging the gap : A feasibility study of a public showroom." Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-17374.

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Purpose: To examine whether there is an interest in a public showroom for Swedish consumers and fashion e-retailers and how it could benefit them. Design/methodology/approach: Qualitative interviews with two Swedish fashion e-retailers were conducted in order to understand if there was an interest in a public showroom amongst the chosen companies. A survey with 200 participants was carried out with students from the Swedish School of Textiles, to get an understanding of their e-shopping behavior. Findings: It was found that there is an interest in implementing a public showroom. According to t

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31

Kyulavski, Vladislav Dimitrov. "Greenhouse gas emissions and soil carbon stocks associated with crop residues and organic fertilizers mixtures in sugar cane cropping systems." Thesis, La Réunion, 2019. https://elgebar.univ-reunion.fr/login?url=http://thesesenligne.univ.run/19_27_VDKyulav.pdf.

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Dans le contexte environnemental actuel il est nécessaire d’optimiser l’utilisation des ressources pour réduire les déchets et les émissions de gaz à effet de serre (GES). L’utilisation de ressources renouvelables et le recyclage sont au cœur du modèle d’économie circulaire, selon lequel le déchet est une ressource mobilisable, transformable, réutilisable et par conséquent non limitée. En agriculture, le cercle vertueux de l’économie circulaire peut être mis en place à travers le recyclage des matières organiques en tant que fertilisants et l’adoption d’une approche agroécologique qui privilég

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32

Sacramento, JosÃ Augusto Amorim Silva do. "Stocks and flows cen in agricultural systems in tradicional and agroforestry brazilian semiarid." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8137.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>The objective was to assess the changes promoted in the stocks and flows of C and N from the soil by farming systems agroforestry (agrosilvipasture - AGP and silvipasture - SILV) and traditional (TR), compared to natural vegetation of Caatinga (VN), after 13 years, the experiment was installed on a typical Ortic Chromic Luvisol, the city of Sobral, CearÃ. Soil samples were collected at depths 0-6, 6-12, 12-20, 20-40 and 40-60 cm, relief in four replicates per. Was determined by the total carbon carbon (TOC); total nitrogen (NT) and

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33

NICOLAU, MIHAELA. "The impact of oil and natural gas prices on financial markets returns in the long-run." Doctoral thesis, Università Politecnica delle Marche, 2011. http://hdl.handle.net/11566/241910.

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Le dinamiche dei prezzi dei prodotti energetici producono cambiamenti sia sull'economia reale, sia riguardo ai mercati finanziari. Tra le commodities dell'energia, il petrolio ed il gas naturale sono i beni più consumati nella produzione di una grande varietà di beni e servizi; essi sono riconosciuti come commodities che portano inflazione poichè ogni fluttuazione del loro prezzo si ripercuote nel prezzo finale di beni e servizi. E' perciò fondamentale che gli investitori capiscano il livello di suscettibilità del prezzo degli stock e dei bond rispetto ai movimenti nei prezzi di petro

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34

AlDiab, Taisier F. (Taisier Fares). "The Impact of the Ceiling Test Write-off on the Security Returns of Full Cost Oil and Gas Firms." Thesis, University of North Texas, 1992. https://digital.library.unt.edu/ark:/67531/metadc278045/.

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35

Winkler, Martin. "Vliv polohy zesíleného štěrbinového sacího nástavce nad pracovním stolem na účinnost odsávání." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-230424.

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The present thesis explores the reinforced exhaust slot system above work table. Its objective was to measure the capture efficiency in front of the suction extension in various elevation levels of the workbench, taking into consideration four mobility ratios, while in the first case we performed traditional suction. The thesis also presents the results of capture efficiency measurements recorded in figures and tables of measured values. The conclusion analyzes the uncertainty in performed measurements.

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36

Polikarpov, Alexey. "Numerical simulation of rarefied gas flows based on the kinetic approach." Thesis, Aix-Marseille 1, 2011. http://www.theses.fr/2011AIX10088.

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Ce travail de thèse porte sur le développement de la méthode des vitesses discrètes pour la résolution numérique de équations cinétiques modèles, BGK, S modèle et ES modèle, qui représentent les différentes approximations de l’équation de Boltzmann<br>This work is devoted to the development of the numerical resolution of the kinetic model equations such as BGK, S-model, ES-model by the discrete velocity method. The different approximations of the Boltzmann equation are presented

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37

Gomes, Beatriz Machado. "Estimativa de emissão de carbono por difusão CO2 e CH4 na bacia do Ji-Paraná /." Rio Claro : [s.n.], 2009. http://hdl.handle.net/11449/102948.

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Orientador: Chang Hung Kiang<br>Banca: Amauri Antonio Menegário<br>Banca: Alex Vladmir Krusche<br>Banca: Ene Glória da Silveira<br>Banca: Roberto Naves Domingos<br>Resumo: O objeto de estudo é a estimativa de fluxo de CO2 e CH4 em ambiente aquático, quantificado por medidas diretas com câmara flutuante para o dióxido de carbono e da pressão parcial do CO2 e CH4 (PCO2 e PCH4). A área de estudo localiza-se na Bacia do Ji-Paraná, integrante da Região Hidrográfica do rio Madeira - RO. A amostragem foi mensal, de maio 2006 a fevereiro 2008. Através da amostragem com câmara flutuante foi possível ca

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38

Dubedout, Hugues. "Supply chain design and distribution planning under supply uncertainty : Application to bulk liquid gas distribution." Phd thesis, Ecole des Mines de Nantes, 2013. http://tel.archives-ouvertes.fr/tel-00910097.

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The distribution of liquid gazes (or cryogenic liquids) using bulks and tractors is a particular aspect of a fret distribution supply chain. Traditionally, these optimisation problems are treated under certainty assumptions. However, a large part of real world optimisation problems are subject to significant uncertainties due to noisy, approximated or unknown objective functions, data and/or environment parameters. In this research we investigate both robust and stochastic solutions. We study both an inventory routing problem (IRP) and a production planning and customer allocation problem. Thu

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39

Sheehe, Suzanne Marie Lanier. "Heat Release Studies by pure Rotational Coherent Anti-Stokes Raman Scattering Spectroscopy in Plasma Assisted Combustion Systems excited by nanosecond Discharges." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1401377491.

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Gomes, Beatriz Machado [UNESP]. "Estimativa de emissão de carbono por difusão CO2 e CH4 na bacia do Ji-Paraná." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/102948.

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Made available in DSpace on 2014-06-11T19:32:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-07-17Bitstream added on 2014-06-13T19:02:52Z : No. of bitstreams: 1 gomes_bm_dr_rcla.pdf: 666241 bytes, checksum: b011e0cbb55a13c3878bbeb0a3d44d56 (MD5)<br>O objeto de estudo é a estimativa de fluxo de CO2 e CH4 em ambiente aquático, quantificado por medidas diretas com câmara flutuante para o dióxido de carbono e da pressão parcial do CO2 e CH4 (PCO2 e PCH4). A área de estudo localiza-se na Bacia do Ji-Paraná, integrante da Região Hidrográfica do rio Madeira – RO. A amostragem foi mensal,

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Belmar, Gil Mario. "Computational study on the non-reacting flow in Lean Direct Injection gas turbine combustors through Eulerian-Lagrangian Large-Eddy Simulations." Doctoral thesis, Universitat Politècnica de València, 2021. http://hdl.handle.net/10251/159882.

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[ES] El principal desafío en los motores turbina de gas empleados en aviación reside en aumentar la eficiencia del ciclo termodinámico manteniendo las emisiones contaminantes por debajo de las rigurosas restricciones. Ésto ha conllevado la necesidad de diseñar nuevas estrategias de inyección/combustión que operan en puntos de operación peligrosos por su cercanía al límite inferior de apagado de llama. En este contexto, el concepto Lean Direct Injection (LDI) ha emergido como una tecnología prometedora a la hora de reducir los óxidos de nitrógeno (NOx) emitidos por las plantas propulsoras de lo

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42

Ali, Hassan. "Improvement of centrifugal wet scrubber design through laboratory experimentation and computational fluid dynamics." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/112479/2/Hassan%20Ali%20Thesis.pdf.

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Flue gas scrubbing devices are used to clean exhaust gas from industrial plants and play an important role in the drive to conserve the planet. Centrifugal wet scrubbers are one such type of widely used scrubbing device. Unfortunately, their design, which is often based on rules of thumb, can contribute to operational problems that are costly to rectify. This project employed experiments and computational fluid dynamics to develop an improved understanding of the flow processes inside a centrifugal wet scrubber and proposed design modifications for improved performance.

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43

Mahoney, Luther James. "Photocatalysis studies using mesoporous modified V-MCM-48 Stober synthesis: acetaldehyde, carbon monoxide, ethanol, acetone, 2-propanol, & acetonitrile." Thesis, Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/4198.

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44

Maroncelli, Andrea. "Il teorema del trasporto ed applicazioni." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12275/.

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Il tema centrale della tesi è il teorema del trasporto di Boltzmann, che descrive la dinamica di un gas non necessariamente in equilibrio. Attraverso questo si dimostra il teorema H, il quale fornisce una formulazione in termini microscopici dell'entropia; in seguito si deriva la distribuzione delle velocità di un gas all'equilibrio (distribuzione di Maxwell-Boltzmann) e si dimostra che un'arbitraria distribuzione delle velocità tende nel tempo a quella di Maxwell-Boltzmann, risultando quest'ultima quindi la distribuzione più probabile. Infine si ricavano le equazioni idrodinamiche (o di Navie

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45

Hollands, Aisha La'Chae. "Fostering Hope and Closing the Academic Gap: An Examination of College Retention for African-American and Latino Students who Participate in the Louis Stokes Alliance Minority Participation Program (Learning Community) While Enrolled in a Predominately White Institution." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/236.

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Colleges are struggling to retain students of color at four-year academic institutions (Kuh, 2005). The result is that while African-American and Latino students are entering college, fewer successfully complete their programs of study and obtain an undergraduate degree (ACE, 2006). For this reason, institutions are establishing supportive learning communities to not only recruit, but to retain this population.Learning communities have become welcoming places in the academy, and are designed to help students succeed in college by providing a formative, integrated academic experience that build

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46

Mason, Glenn. "'Coming out' stories : a narrative study into 'coming out' as lesbian and gay to the family." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/coming-out-stories-a-narrative-study-into-coming-out-as-lesbian-and-gay-to-the-family(b55b6441-a0d2-4855-8083-5ea6be12bdfa).html.

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Background: The 'coming out' literature reveals there is a high degree of selectivity and fear of rejection around disclosure of sexual identity to others. It is suggested this distress can be particularly elevated around disclosure of sexual identity to the family. Recent research suggests that the age of disclosure around sexual identity within the family is shifting, but even with the recent growth of research within the lesbian, gay and bisexual community, researchers still do not fully understand the complexities of the 'coming out' process. Aim: This narrative study aimed to collect 'com

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Muduli, Pranaba Kishor. "Ferromagnetic thin films of Fe and Fe 3 Si on low-symmetric GaAs(113)A substrates." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2006. http://dx.doi.org/10.18452/15473.

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In dieser Arbeit werden das Wachstum mittels Molekularstrahlepitaxie und die Eigenschaften der Ferromagneten Fe und Fe_3Si auf niedrig-symmetirschen GaAs(113)A-Substraten studiert. Drei wichtige Aspekte werden untersucht: (i) Wachstum und strukturelle Charakterisierung, (ii) magnetische Eigenschaften und (iii) Magnetotransporteigenschaften der Fe und Fe_3Si Schichten auf GaAs(113)A-Substraten. Das Wachstum der Fe- und Fe_3Si-Schichten wurde bei einer Wachstumstemperatur von = bzw. 250 °C optimiert. Bei diesen Wachstumstemperaturen zeigen die Schichten eine hohe Kristallperfektion und glatte

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Koutecký, Jan. "Kamna v konceptu moderního vytápění." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225729.

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Thesis deals with stoves, considering them as the main source of heating. The theoretical part is focused on practical and theoretical stove designing and burnnig proces. The designing addresses three of the countless variations on the koncept of modern stove heating. Each variant is unique in its technical and design way of solution. Experiment affects the properties hypokaust stove.

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49

Дорошенко, Ю. І. "Оцінювання впливу місцевих опорів на гідравлічну енерговитратність поліетиленових газових мереж". Thesis, Івано-Франківський національний технічний університет нафти і газу, 2011. http://elar.nung.edu.ua/handle/123456789/1959.

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Дисертацію присвячено оцінюванню впливу місцевих опорів на гідравлічну енерговитратність поліетиленових газових мереж. Досліджено і проаналізовано практику проектування газових мереж. Проведені теоретичні та експериментальні дослідження динаміки руху газу терморезисторними з’єднаннями поліетиленових трубопроводів та визначені коефіцієнти їх місцевих опорів. Визначено коефіцієнти еквівалентної довжини залежно від типу та кількості місцевих опорів на 1 км довжини газових мереж. Розроблені рекомендації з удосконалення розрахунків газових мереж із поліетиленових труб, удосконалення конструкції тер

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Prívara, Marek. "Penzion." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225805.

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The subject of this thesis was to develop project documentation for building construction. It is a new four-storey house with restaurant, situated on the outskirts of the village Bridges at Jablunkova. The building is brick, has a two-level gable and shed roof, consisting of wood roof system. Slope of the parcel on which the house is located, allows the building of the plant into the ground. Because of this it is possible to enter it, either the main entrance to the first floor or building around and over the summer terrace come directly to the restaurant on the second floor. Above it are two

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