To see the other types of publications on this topic, follow the link: Thermal computations.

Dissertations / Theses on the topic 'Thermal computations'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Thermal computations.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Gowreesunker, Baboo Lesh Singh. "Phase change thermal enery storage for the thermal control of large thermally lightweight indoor spaces." Thesis, Brunel University, 2013. http://bura.brunel.ac.uk/handle/2438/7649.

Full text
Abstract:
Energy storage using Phase Change Materials (PCMs) offers the advantage of higher heat capacity at specific temperature ranges, compared to single phase storage. Incorporating PCMs in lightweight buildings can therefore improve the thermal mass, and reduce indoor temperature fluctuations and energy demand. Large atrium buildings, such as Airport terminal spaces, are typically thermally lightweight structures, with large open indoor spaces, large glazed envelopes, high ceilings and non-uniform internal heat gains. The Heating, Ventilation and Air-Conditioning (HVAC) systems constitute a major p
APA, Harvard, Vancouver, ISO, and other styles
2

Mahrukh, Mahrukh. "Computational modelling of thermal spraying processes." Thesis, Cranfield University, 2016. http://dspace.lib.cranfield.ac.uk/handle/1826/10039.

Full text
Abstract:
The main aim of this project is to model the effects of varied injection parameters on the gas dynamics and droplet dynamics of the HVSFS and SP- HVOFS processes for improving the droplet breakup and evaporation to enhance the nanoparticles heating and deposition efficiency. Thermal spraying processes are widely used to generate thermal-, corrosion-, and wear-resistant layers over the machine parts, to increase the durability of the equipment under severe environmental conditions. The liquid feedstock is used to achieve nanostructured coatings. It is used either in the form of a suspension or
APA, Harvard, Vancouver, ISO, and other styles
3

Jang, Tai Seung. "Thermophysiologic issues in computational human thermal models /." free to MU campus, to others for purchase, 2003. http://wwwlib.umi.com/cr/mo/fullcit?p1418034.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Bhatnagar, Himanshu. "Computational Modeling of Failure in Thermal Barrier Coatings under Cyclic Thermal Loads." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1230741103.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Seijas, Bellido Juan Antonio. "Computational studies of thermal transport in functional oxides." Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/669787.

Full text
Abstract:
Esta Tesis recoge los trabajos computacionales que hemos realizado en el campo de la física de la materia condensada, enfocados en las propiedades de transporte térmico del Titanato de Plomo (PbTiO3) y el Óxido de Zinc (ZnO), ambos materiales representativos de muchos otros óxidos funcionales aislantes. El primero ha sido modelado usando un potencial de segundos principios, esto es, un potencial parametrizado mediante cálculos de primeros principios, que captura algunos efectos cuánticos que pueden ser relevantes en el material. Hemos modelado el segundo usando el potencial de Buckingham, una
APA, Harvard, Vancouver, ISO, and other styles
6

Barakat, Magdi H. "Computation of indoor airflow for thermal comfort in residential buildings." Diss., Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/23308.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Negrão, Cezar O. R. "Conflation of computational fluid dynamics and building thermal simulation." Thesis, University of Strathclyde, 1995. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21238.

Full text
Abstract:
The present work is a contribution towards the integration of building simulation tools in order to better represent the complexity of the real world. It attempts to overcome certain shortfalls of contemporary simulation applications with respect to indoor air flows. As a result, the evaluation of building energy consumption and indoor air quality is expected to be improved. Advanced fluid flow models (as employed within Building Thermal Simulation - BTS - and Computational Fluid Dynamics - CFD) with different degrees of detail were investigated and their modelling deficiencies identified. The
APA, Harvard, Vancouver, ISO, and other styles
8

DI, PIERRO ALESSANDRO. "Computational modeling of thermal interfaces in graphene based nanostructures." Doctoral thesis, Politecnico di Torino, 2019. http://hdl.handle.net/11583/2742543.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Ababneh, Mohammed. "Novel Charging Station and Computational Modeling for High Thermal Conductivity Heat Pipe Thermal Ground Planes." University of Cincinnati / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1353950640.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Xiang, Yetao. "Experimental and computational investigation of building integrated PV thermal air system combined with thermal storage." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/42743/.

Full text
Abstract:
Issues from global warming with increased CO2 emissions have been to a main concern over world. As an example in the UK, the energy demand in the domestic sector has risen by 17% in 2010 compared with that of 1970. Applying renewable energy is widely agreed to be the most effective and promising way to solve the problem where solar energy and photovoltaic technology have been greatly developing from the last century. Photovoltaic combines with Phase Change Material (PV/PCM) system is a hybrid solar system which uses phase change material to reduce the PV temperature and to store energy for oth
APA, Harvard, Vancouver, ISO, and other styles
11

Johansson, Emma. "The thermal comfort of the cockpit: A pilot's experience." Thesis, KTH, Optimeringslära och systemteori, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-203773.

Full text
Abstract:
Saab takes great measures to ensure that the cockpit is a great working environment for the pilot. This paper aims to expand the knowledge of thermal comfort by assembling Saab’s atmosphere-, cabin and pilot-models. In order to ensure the viability of the assembled model, a qualitative study was performed with test pilots. The interviews were reduced to a few flight cases, which were tested in the assembled model to verify that the thermal discomforts that the pilots experience could be accurately predicted. Furthermore, a prediction of comfort, according to European standards, was implemented
APA, Harvard, Vancouver, ISO, and other styles
12

Eriksson, Christoffer. "Thermal design optimization by geometric parameterization of heat sources." Thesis, Uppsala universitet, Avdelningen för beräkningsvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-328011.

Full text
Abstract:
In this master thesis, a thermal design optimization has been performed. By solvingthe two dimensional steady state conduction convection equation using the finiteelement method in a unit square domain with a source term corresponding tocomponents heated by resistive heating, the objective functional was formulated as aminimization of the combination of a low temperature and small temperaturedifferences inside the domain. The design parameters are based on geometricproperties such as length, width, angle or position of the heat sources. The heatsources were parameterized by combining two smoot
APA, Harvard, Vancouver, ISO, and other styles
13

Wang, Zhongxiao. "Parallel computation for reservoir thermal simulation An overlapping domain decomposition approach /." Ann Arbor, Mich. : Proquest, 2005. http://proquest.umi.com/pqdweb?index=0&did=954046251&SrchMode=1&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1187901937&clientId=57025.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Lai, Ho-yin Albert. "Artificial intelligence based thermal comfort control with CFD modelling /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21929555.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Nguyen, Thanh Son. "Computational modelling of thermal-hydrological-mechanical processes in geological media." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29096.

Full text
Abstract:
There are a number of engineering situations where fluid-saturated geological media can be subjected to thermal effects. These include the disposal of heat-emitting nuclear fuel wastes in saturated geological formations, extraction of energy resources such as oil and natural gas by steam injection and the recovery of geothermal energy by ground source heat exchangers. The objective of this thesis is to study the coupled thermal-hydrological-mechanical (T-H-M) response of fractured geological media by the computational implementation of mathematical models. From the generalization of Biot's cla
APA, Harvard, Vancouver, ISO, and other styles
16

Duplain, Eric. "Computational optimization of the thermal performance of internally finned ducts." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=99407.

Full text
Abstract:
A computational methodology for the optimization of the thermal performance of straight ducts with non-twisted, uninterrupted, longitudinal internal fins is formulated and demonstrated in the context of steady, laminar, fully-developed forced convection, accounting for conjugate heat conduction in the fins. The fluid flow and heat transfer problems are solved using control-volume-based finite difference and finite element methods. The optimization is done using a gradient method. The fins shapes are approximated using non-uniform rational B-splines (NURBS). The control points of the NURBS curv
APA, Harvard, Vancouver, ISO, and other styles
17

Paul, Steven Timothy. "A Computational Framework for Fluid-Thermal Coupling of Particle Deposits." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/83544.

Full text
Abstract:
This thesis presents a computational framework that models the coupled behavior between sand deposits and their surrounding fluid. Particle deposits that form in gas turbine engines and industrial burners, can change flow dynamics and heat transfer, leading to performance degradation and impacting durability. The proposed coupled framework allows insight into the coupled behavior of sand deposits at high temperatures with the flow, which has not been available previously. The coupling is done by using a CFD-DEM framework in which a physics based collision model is used to predict the post-coll
APA, Harvard, Vancouver, ISO, and other styles
18

BONIFETTO, ROBERTO. "Computational thermal-hydraulic modeling for nuclear fusion and fission applications." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2572946.

Full text
Abstract:
Both nuclear fusion and fission devices have to face the issue of the cooling of some critical components, and in particular the cooling of the superconducting coils and of the core fuel assemblies, respectively. In order to investigate these issues during the design phase of new reactors, e.g. new tokamak experiments and the forthcoming Generation IV reactors, new dedicated models and reliable tools should be developed. In this work, two separate tools, for fusion and fission devices, respectively, are developed relying on the same quasi-3D thermal-hydraulic model, i.e. the 1D advection flow
APA, Harvard, Vancouver, ISO, and other styles
19

Zou, Jiwei. "Predicting convective heat transfer from Computational Thermal Manikin in urban outdoor environments." Thesis, University of Sydney, 2021. https://hdl.handle.net/2123/24516.

Full text
Abstract:
Urban residents are increasingly encouraged to go outside for recreation and relaxation purposes, which may improve personal health and reduce building energy consumption. It is important to understand the thermal conditions of human body in urban outdoor environments. However, the urban wind conditions at the pedestrian level and their impact on the thermal comfort of people have not been thoroughly investigated to date. This study aims to predict the convective heat loss from human body subject to urban outdoor wind environments. Onsite wind measurements are carried out at 0.6 m, 1.2 m, an
APA, Harvard, Vancouver, ISO, and other styles
20

Mohekar, Ajit. "Computational modeling of triple layered microwave heat exchanger." Digital WPI, 2018. https://digitalcommons.wpi.edu/etd-theses/276.

Full text
Abstract:
A microwave heat exchanger (MHE) is a device which converts microwave (MW) energy into usable form of heat energy. The working principle of the MHE is based on a collective effect of electromagnetic wave propagation, heat transfer and fluid flow, so the development of an efficient device requires complicated experimentation with processes of different physical nature. A peculiar phenomenon making the design of MHE even more challenging is extit{thermal runaway}, a nonlinear phenomenon in which a small increase in the input power gives rise to a large increase in temperature. Such high tempera
APA, Harvard, Vancouver, ISO, and other styles
21

Abou-Ardate, Abdul Kader. "On-line computation of system operating limits with respect to thermal constraints." [Ames, Iowa : Iowa State University], 2006.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
22

Kurzawa, Nils [Verfasser], and Mikhail [Akademischer Betreuer] Savitski. "Computational methods for thermal stability proteomics / Nils Kurzawa ; Betreuer: Mikhail Savitski." Heidelberg : Universitätsbibliothek Heidelberg, 2021. http://d-nb.info/1235674673/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Majumdar, Shubhaditya. "Thermal Transport in Organic-Inorganic Heterojunctions: Experimental Measurements and Computational Predictions." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/839.

Full text
Abstract:
The objective of this work is to investigate thermal transport physics in organic-inorganic heterojunctions employing experimental and computational techniques. A self-assembled monolayer (SAM) junction, a two-dimensional array of ordered molecules sandwiched between two metal leads, is used as the primary investigative system. The SAM structure provides a convenient platform to isolate the junction transport properties that are otherwise difficult to characterize when using three-dimensional organic-inorganic hybrid materials with embedded interfaces. A combination of deposition and lift-off
APA, Harvard, Vancouver, ISO, and other styles
24

Romagnoli, Alessandro. "Aerodynamic and thermal characterization of turbocharger turbines : experimental and computational evaluation." Thesis, Imperial College London, 2010. http://hdl.handle.net/10044/1/6134.

Full text
Abstract:
Turbochargers are widely used in both passenger and commercial vehicle applications to increase power density, improved fuel economy leading to significant emissions reductions. In recent years, car manufacturers have introduced turbochargers widely in the diesel market in response to the stricter regulations in exhaust emissions. Although investment in turbocharger technology has made it possible to overcome issues related to reliability and cost, research is much needed in the area of design, testing methodologies and model development. This is particularly the case when considering unsteady
APA, Harvard, Vancouver, ISO, and other styles
25

Srinivasan, Sriraj Soroush Masoud. "Computational and experimental study of spontaneous thermal polymerization of alkyl acrylates /." Philadelphia, Pa. : Drexel University, 2009. http://hdl.handle.net/1860/3131.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Yoo, Jee Soo. "Computational study on controlling the optical properties of solar thermal fuels." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123622.

Full text
Abstract:
Thesis: S.M., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2019<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 62-72).<br>Solar thermal fuels utilize molecules that undergo reversible photo-isomerization to convert solar energy into stored thermal energy.¹ Because solar thermal fuels produce no emissions and can store and convert energy within one material, they are an attractive option for a renewable energy source. However, it has remained a challenge to identify a suitable solar thermal fuel material that exh
APA, Harvard, Vancouver, ISO, and other styles
27

Javanbakht, Zia. "Computational Modelling of Fibre-Reinforced Composites and Nanocomposites." Thesis, Griffith University, 2020. http://hdl.handle.net/10072/393980.

Full text
Abstract:
In the current study, the major aim was to develop computationally-effective numerical procedures with the capability of modelling the thermal and mechanical response of fibre-reinforced composites. The attempt was made with a focus on the applicability of the procedures to a variety of synthetic and natural fibres with various geometrical characteristics so that a materialindependent framework is developed. The work is divided into three main stages: developing methodologies, investigating the performance of the available analytical tools, and extending the material models by numerical techni
APA, Harvard, Vancouver, ISO, and other styles
28

黎浩然 and Ho-yin Albert Lai. "Artificial intelligence based thermal comfort control with CFD modelling." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B3122278X.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Andersson, Per-Åke. "Computation of Thermal Development in Injection Mould Filling, based on the Distance Model." Licentiate thesis, Linköping University, Linköping University, Optimization, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-5733.

Full text
Abstract:
<p>The heat transfer in the filling phase of injection moulding is studied, based on Gunnar Aronsson’s distance model for flow expansion ([Aronsson], 1996).</p><p>The choice of a thermoplastic materials model is motivated by general physical properties, admitting temperature and pressure dependence. Two-phase, per-phase-incompressible, power-law fluids are considered. The shear rate expression takes into account pseudo-radial flow from a point inlet.</p><p>Instead of using a finite element (FEM) solver for the momentum equations a general analytical viscosity expression is used, adjusted to cu
APA, Harvard, Vancouver, ISO, and other styles
30

AL-AZMI, BADER SHABEEB. "ANALYSIS OF TRANSPORT MODELS AND COMPUTATION ALGORITHMS FOR FLOW THROUGH POROUS MEDIA." The Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=osu1051059625.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Sagerman, Denton Gregory. "Hypersonic Experimental Aero-thermal Capability Study Through Multilevel Fidelity Computational Fluid Dynamics." University of Dayton / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1499433256220438.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Badenhorst, Reginald Ivor. "Computational Fluid Dynamics analysis of flow patterns in a thermal tray dryer." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/27534.

Full text
Abstract:
Industrial tray air-dryers are increasingly used for the drying of agricultural products. The main drawback of these dryers is the non-uniform velocity distribution in the drying zone resulting in a non-uniform drying of the product. Computational Fluid Dynamics (CFD) software was implemented to predict and decrease the non-uniform velocity distribution of various dryer configurations. Tunnel dryers in commercial use were used to obtain experimental data. The CFD results were correlated with the test data. Trolley and tray tunnel dryers provide a relatively simple, low capital intensive and ve
APA, Harvard, Vancouver, ISO, and other styles
33

DOMALAPALLY, PHANI KUMAR. "Computational Thermal Fluid Dynamic Analysis of Cooling Systems for Fusion Reactor Components." Doctoral thesis, Politecnico di Torino, 2013. http://hdl.handle.net/11583/2514474.

Full text
Abstract:
In a fusion reactor during plasma operation, the heat loads on plasma facing components can be as high as 5 MW/m2 [1], which should be removed by a proper mechanism to prevent the damage of reactor components. In order to handle such high heat fluxes a suitable heat sink with proper thermal hydraulics is required. In the recent past several heat sinks have been proposed; among which the Hypervapotron heat sink, operating in the highly subcooled boiling regime, is considered as one of the potential candidates. In order to accurately predict the performance of the system, a thermal hydraulic ana
APA, Harvard, Vancouver, ISO, and other styles
34

Bensassi, Khalil. "Contribution to the Numerical Modeling of the VKI Longshot Hypersonic Wind Tunnel." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/229727.

Full text
Abstract:
The numerical modelling of the VKI-Longshot facility remains a challeng-ing task as it requires multi-physical numerical methods in order to simulate all the components. In the current dissertation, numerical tools were developed in order to study each component of the facility separately and a deep investigations of each stage of the shot were performed. This helped to better understand the different processes involved in the flow development inside this hypersonic wind tunnel. However the numerical computation of different regions of the facility treated as independent from each others remai
APA, Harvard, Vancouver, ISO, and other styles
35

Al-Khwaji, Abdusalam. "Computational and Experimental Modeling of the Bioheat Transfer Process of Perfusion in Tissue Applied to Burn Wounds." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/19368.

Full text
Abstract:
A new mathematical model has been developed along with a new parameter estimation routine using surface temperature and heat flux measurements to estimate blood perfusion and thermal resistance in living tissue. Dynamic thermal measurements collected at the surface of the sensor before and after imposing a dynamic thermal cooling event are used with the model to estimate the blood perfusion, thermal resistance and core temperature. The Green\'s function based analytical solution does not require calculation of the whole tissue temperature distribution, which was not the case for the previous m
APA, Harvard, Vancouver, ISO, and other styles
36

Sazhina, E. M. "Numerical analysis of autoignition and thermal radiation processes in diesel engines." Thesis, University of Brighton, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299221.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Farhoudi, Yalda. "Measurement and computation of thermal stresses in injection molding of amorphous and crystalline polymers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0018/NQ44426.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

De, Abreu Negreiros Bianca. "Building design and environmental performance : thermal comfort through thermal mass and natural ventilation in social housing in Northeast Brazil." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/building-design-and-environmental-performance-thermal-comfort-through-thermal-mass-and-natural-ventilation-in-social-housing-in-northeast-brazil(71a83bde-8a7c-43d1-a181-2bb340dcb639).html.

Full text
Abstract:
Environmental consciousness leads the construction industry to greater concerns about local adaptation, less waste of resources and energy efficiency In Brazil, earth construction is a feasible approach to house building in many locations and can play a useful part in resolving the housing problems faced by that country, being already a popular approach to providing affordable housing for low income groups within the population, particularly in the Northeast Region of the country, although usually not built correctly. Although used since the colonial period, from 1500, knowledge around earth s
APA, Harvard, Vancouver, ISO, and other styles
39

Hernandez, Tascon Mauricio. "Experimental and computational evaluation of thermal performance and overheating in double skin facades." Thesis, University of Nottingham, 2008. http://eprints.nottingham.ac.uk/10628/.

Full text
Abstract:
Double Skin Facades (DSFs) have been developed as an alternative technology to improve the thermal performance of conventional fully glazed buildings. Nevertheless, there is little test information on the behaviour and real performance of DSFs. This is specifically the case when the facade has to perform under extreme or moderate summer conditions. The characteristics of thermal overheating of a specific type of DSF with various configurations and its practical control have not been subjected to systematic experimental and computational investigations. This research which is based on an existe
APA, Harvard, Vancouver, ISO, and other styles
40

Osborn, Tim H. "COMPUTATIONAL DESIGN AND CHARACTERIZATION OF SILICENE NANOSTRUCTURES FOR ELECTRICAL AND THERMAL TRANSPORT APPLICATIONS." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1401712678.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Charmeau, Anne. "A computational thermal-fluid modeling approach to pulsed and steady gas core reactors." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0003720.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Zhang, Hantao S. M. Massachusetts Institute of Technology. "Computational investigation of the thermal conductivities and phonon properties of strontium cobalt oxides." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123356.

Full text
Abstract:
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, 2019<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 87-91).<br>The thermal conductivities of electrochemically tuned strontium cobalt oxides (SCO) are significantly different among the perovskite SrCoO3 (P-SCO), the brownmillerite SrCoO2.5 (BM-SCO) and the hydrogenated HSrCoO2.5 (H-SCO)1. The
APA, Harvard, Vancouver, ISO, and other styles
43

Batkam, Hemo Serge. "Thermique multidomaines en simulation numérique du remplissage 3D." Paris, ENMP, 2002. http://www.theses.fr/2002ENMP0001.

Full text
Abstract:
Du fait des caractéristiques spécifiques des polymères fondus (forte dissipation d’énergie mécanique, faible conductivité thermique, thermodépendance de la viscosité, chocs thermiques aux parois du moule), la modélisation et la résolution du problème thermique constituent un enjeu majeur dans la simulation numérique du procédé d’injection. Pour s’affranchir des problèmes d’instabilités engendrés par les approches de Galerkin standard, nous avons proposé dans ce travail une méthode originale basée sur une technique d’éléments finis espace-temps discontinus. L’interpolation spatiale consiste en
APA, Harvard, Vancouver, ISO, and other styles
44

Cunsolo, Salvatore. "Radiative properties computational modeling of porous cellular materials." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEI005/document.

Full text
Abstract:
Les transferts thermiques par rayonnement dans des mousses sont modélisés à partir de la morphologie du matériau et des propriétés de sa phase solide. Dans ce travail de thèse, une attention particulière est portée sur les modèles radiatifs de Monte Carlo. Les différentes approches d’homogénéisation telles que « Homogeneous Phase » (HPA) and « Multi Phase » (MPA) sont discutées et comparées. Des développements novateurs sont proposés pour améliorer la précision des résultats. Nos avancées permettent de générer numériquement trois types de mousses périodiques couvrant un large domaine de matéri
APA, Harvard, Vancouver, ISO, and other styles
45

Iyer, Kaushik A. "Quantitative characterization of thermophysical properties in computational heat transfer." Full text open access at:, 1993. http://content.ohsu.edu/u?/etd,273.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Nie, Qihong. "Experimentally validated multiscale thermal modeling of electronic cabinets." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/26492.

Full text
Abstract:
Thesis (Ph.D)--Mechanical Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Joshi, Yogendra; Committee Member: Gallivan, Martha; Committee Member: Graham, Samuel; Committee Member: Yeung, Pui-Kuen; Committee Member: Zhang, Zhuomin. Part of the SMARTech Electronic Thesis and Dissertation Collection.
APA, Harvard, Vancouver, ISO, and other styles
47

Davies, Gareth Frank. "Development of a predictive model of the performance of domestic gas ovens using computational fluid dynamics." Thesis, London South Bank University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263995.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Guo, Zuojun. "Structural Stability of Nucleic Acids and Peptides: a Theoretical and Computational Study." Thesis, Boston College, 2012. http://hdl.handle.net/2345/3782.

Full text
Abstract:
Thesis advisor: Udayan Mohanty<br>In chapter one, two simple models are used to estimate the electrostatic contributions to the stiffness of short DNA fragments. The first model views DNA as two strands that are appropriately parameterized and are wrapped helically around a straight cylinder radius equal to the radius of the DNA molecule. The potential energy of the DNA due to phosphate-phosphate electrostatic interactions is evaluated assuming that the charges interact through Debye-Hückle potentials. This potential energy is compared with the potential energy as computed using our second mod
APA, Harvard, Vancouver, ISO, and other styles
49

Somani, Ankit. "Advanced thermal management strategies for energy-efficient data centers." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/26527.

Full text
Abstract:
Thesis (M. S.)--Mechanical Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Joshi, Yogendra; Committee Member: ghiaasiaan, mostafa; Committee Member: Schwan, Karsten. Part of the SMARTech Electronic Thesis and Dissertation Collection.
APA, Harvard, Vancouver, ISO, and other styles
50

Aldeeb, Abdulrehman Ahmed. "Systematic approach for chemical reactivity evaluation." Diss., Texas A&M University, 2003. http://hdl.handle.net/1969.1/159.

Full text
Abstract:
Under certain conditions, reactive chemicals may proceed into uncontrolled chemical reaction pathways with rapid and significant increases in temperature, pressure, and/or gas evolution. Reactive chemicals have been involved in many industrial incidents, and have harmed people, property, and the environment. Evaluation of reactive chemical hazards is critical to design and operate safer chemical plant processes. Much effort is needed for experimental techniques, mainly calorimetric analysis, to measure thermal reactivity of chemical systems. Studying all the various reaction pathways exper
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!