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Dissertations / Theses on the topic 'Sum of thermal units'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Ruponen, Mika Tapio. "Operation and thermal comfort provision using induction units." Thesis, University of Leeds, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.507660.

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Gindlesparger, Matthew Eugene. "Thermal [MU]: A Class of Performative Masonry Units." Thesis, The University of Arizona, 2008. http://hdl.handle.net/10150/190241.

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The concrete masonry unit (CMU) has been a standard in the building industry for the last century, widely utilized for its durability, modular assembly, and its’ relative ease of handling. While there are a variety of sizes, the general form of the CMU has remained unchanged; the same module can be used anywhere in the world. The goal of this project is to increase the aesthetic and thermodynamic performance of CMUs by re-investigating the interior and exterior surface geometries of the unit with the intent of extracting greater thermodynamic performance. This greater performance in turn corre

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Klam, Jeremy Wayne. "Development of a simplified thermal analysis procedure for insulating glass units." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1910.

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Adu, Bright. "Characterizing Water as Gap Fill for Double Glazing Units." TopSCHOLAR®, 2015. http://digitalcommons.wku.edu/theses/1479.

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The use of sunlight has always been a major goal in the design and operation of commercial buildings to minimize electrical consumption of artificial lighting systems. Glazing systems designed to allow optimal visible light transmission also allow significant unwanted direct solar heat gain caused by infrared light. Conversely, glazing systems that are designed to reflect unwanted direct solar heat gain significantly reduce the transmittance of visible light through windows. The goal of this research was to characterize the performance of water as gap-fill for double-glazing units in eliminati

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Moreno, Argilés Pere. "Latent heat thermal energy storage units in HVAC systems for energy management." Doctoral thesis, Universitat de Lleida, 2014. http://hdl.handle.net/10803/288212.

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L'objectiu d'aquesta tesi és estudiar l'aplicació de tancs d'emmagatzematge d'energia tèrmica en una bomba de calor convencional. En aquesta tesi s'inclou un estudi experimental on dos tancs d'emmagatzematge d'energia són acoblats a una bomba de calor aigua-aigua amb l'objectiu d'emmagatzemar energia tèrmica per després utilitzar-la per cobrir la demanda de refrigeració d'un cubicle, produint un desplaçament de la corba de la demanda d'hores puntes a hores valls. En aquest estudi s'analitza el comportament tèrmic del tanc i es realitza una comparativa entre la utilització de PCM i aigua

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Bond, S. D. "Evaluation of unit commitment techniques for the economic scheduling of thermal units." Thesis, Queen's University Belfast, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372951.

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Al-awaji, Saleh Hussein. "Investigation and comparison of solution methods of the unit commitment problem for thermal units." Thesis, University of Strathclyde, 1990. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=21293.

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This thesis deals with a general investigation and comparison of methods of solution of the unit commitment problem for thermal generating units. An intensive mathematical model for this problem has been developed and presented. The most commonly implemented methods for solving the problem of unit commitment were reviewed and discussed. Every reviewed method had been coded in FORTRAN 77 on a VAX11/785 machine. On the basis of the results obtained, a comprehensive comparison of the different methods ha; been carried out. For the comparison to be realistic and practical, each method was tested o

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Edison, Jeremy R. "On invertible algebras." Diss., University of Iowa, 2019. https://ir.uiowa.edu/etd/6728.

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An algebra $A$ over a field $\K$ is said to be \textit{invertible} if it has a basis $\B$ consisting only of of units; if $\B^{-1}$ is again a basis, $A$ is \textit{invertible-2}, or \textit{I2}. The question of when an invertible algebra is necessarily I2 arises naturally. The study of these algebras was recently initiated by Lòpez-Permouth, Moore, Szabo, Pilewski \cite{lopezIJM}, \cite{lopez1}. In this work, we prove several positive results on this problem, answering also some questions and generalizing a few results from these papers. We show that every field is an I2 algebra over any subf

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Cucciarrè, Francesca. "Numerical and experimental methods for design and test of units and devices on BepiColombo Mission." Doctoral thesis, Università degli studi di Padova, 2013. http://hdl.handle.net/11577/3423379.

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In this thesis work several numerical and experimental methods for design and test of units and devices onboard BepiColombo Mission are studied, implemented and described. BepiColombo Mission is the result of the joined efforts of European Space Agency and Japanese Space Agency: in 2015 two different orbiters (ESA Mercury Planetary Orbiter, MPO, which will support remote sensing and radio-science instrumentation, and JAXA Mercury Magnetospheric Orbiter, MMO) will be launched in the direction of Mercury to study the surface composition and morphology, the geology and the magnetosphere of the p

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Nora, Francisco Ernesto Dalla. "INFLUÊNCIA DA TEMPERATURA DO AR NA EMISSÃO DE FOLHAS, RAMIFICAÇÕES E FLORES EM HÍBRIDOS DE MELANCIA." Universidade Federal de Santa Maria, 2016. http://repositorio.ufsm.br/handle/1/4954.

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Fundação de Amparo a Pesquisa no Estado do Rio Grande do Sul<br>The aim of this study was to evaluate the growth and development of watermelon hybrids in relation to air temperature by obtaining the thermal time for vegetative and reproductive subperiods for the hybrid cultivar Manchester and Top Gun, both early cycle were used. The experiment was conducted in an area belonging to the Federal University of Santa Maria/Campus Frederico Westphalen-RS, from September to December 2014. During the execution of the experiment, evaluations were performed every two days for the following characteristi

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Good, Mattias. "Structural analysis of thermal interface materials and printed circuit boards in telecom units - a methodology." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-59746.

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En struktur analys på Ericssons MINILINK-6352 har utförts för att undersöka spänningar och deformationer på enheten, främst med fokus på de termiska gränskiktsmaterialen och buktningar av kretskortet. Dessa är viktiga aspekter när man överväger om enheten är termiska lämpad ur en mekanisk synvinkel, där god ytkontakt mellan de olika kropparna är avgörande för ordentlig kylning genom värmeledning. Analysen kräver tillräcklig materialdata till gränskiktsmaterialen och kretskortet för att kunna skapa lämpliga matematiska modeller. Enaxliga kompressionstester har genomförts för att karakterisera d

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Silva, Raimundo Thiago Lima da. "Cultivo de girassol no município de Capitão Poço - PA: plastocrono, lâminas de água e adubação borácica." reponame:Repositório Institucional da UFC, 2015. http://www.repositorio.ufc.br/handle/riufc/19332.

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SILVA, Raimundo Thiago Lima da. Cultivo de girassol no município de Capitão Poço - PA: plastocrono, lâminas de água e adubação borácica. 2015. 83 f. Tese (Doutorado em agronomia)- Universidade Federal do Ceará, Fortaleza-CE, 2015.<br>Submitted by Elineudson Ribeiro (elineudsonr@gmail.com) on 2016-08-29T20:17:05Z No. of bitstreams: 1 2015_tese_rtlsilva.pdf: 2178319 bytes, checksum: bc5beff6f05b1048eff33beebeded755 (MD5)<br>Approved for entry into archive by Jairo Viana (jairo@ufc.br) on 2016-08-31T23:39:46Z (GMT) No. of bitstreams: 1 2015_tese_rtlsilva.pdf: 2178319 bytes, checksum: bc5beff6f05b

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Sjölund, Johannes. "Real-time Thermal Flow Predictions for Data Centers : Using the Lattice Boltzmann Method on Graphics Processing Units for Predicting Thermal Flow in Data Centers." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-70530.

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The purpose of this master thesis is to investigate the usage of the Lattice Boltzmann Method (LBM) of Computational Fluid Dynamics (CFD) for real-time prediction of indoor air flows inside a data center module. Thermal prediction is useful in data centers for evaluating the placement of heat-generating equipment and air conditioning. To perform the simulation a program called RAFSINE was used, written by Nicholas Delbosc at the University of Leeds, which implemented LBM on Graphics Processing Units (GPUs) using NVIDIA CUDA. The program used the LBM model called Bhatnagar-Gross-Krook (BGK) on

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Bagci, Mediha Ozlem. "An Analysis Of The Thermal Performance Of Metu Staff Housing Units And Calibration Of Their Simulated Model." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12609616/index.pdf.

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The aim of this study was to investigate the thermal performance of residential units in the Middle East Technical University (METU) Campus, Ankara. The study was conducted on the unoccupied residential units to eliminate the occupant interventions. There were only three unoccupied residential units in the study period, hence sample was considered as randomly selected. Case study units were triplex row houses and all physical characteristics were identical apart from their orientations. The thermal performance of these three residential units was assessed by compiling data on temperature and r

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Zhang, Xiangyu. "A Data-driven Approach for Coordinating Air Conditioning Units in Buildings during Demand Response Events." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/87517.

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Among many smart grid technologies, demand response (DR) is gaining increasing popularity. Many utility companies provide a variety of programs to encourage DR participation. Under these circumstances, various building energy management (BEM) systems have emerged to facilitate the building control during a DR event. Nonetheless, due to the cost and return on investment, these solutions mainly target homes and large commercial buildings, leaving aside small- and medium-sized commercial buildings (SMCB). SMCB, however, accounts for 90% of commercial buildings in the US, and offer great potential

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ARMELLIN, EMILIANO. "Light curing units: effect on composite resins polymerization and thermal behaviour of dental tissue: an in vitro study." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2016. http://hdl.handle.net/2108/201744.

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Proper rehabilitation is linked to good characteristics of the material used and the observance of the protocol, infact a good polymerization is the basis of an equally good rehabilitation with dental composites. The portion of the composite sufficiently cured is not negligible (1) (2), a non uniform irradiance distribution from a light-curing unit (LCU) can cause locally inadequately cured and/or over-cured areas inhomogeneus cured composite can determine monomer elution or internal shrinkage stresses, with consequent reduction of the lifetime of dental resin based composite (RBC

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Tentardini, Fabio Ribeiro. "Repartição da biomassa e respostas morfogênicas de Paspalum notatum ecótipo André da Rocha à disponibilidade de nitrogênio." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/130792.

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O ecótipo André da Rocha de Paspalum notatum destaca-se por apresentar um elevado potencial produtivo em relação a muitos ecótipos da espécie, por esta razão, objetivou-se com este trabalho quantificar os processos morfogênicos que resultam no maior acúmulo de biomassa, bem como, quantificar a distribuição da biomassa em plantas desenvolvidas isoladamente em diferentes doses de nitrogênio. O experimento foi conduzido em casa de vegetação na Faculdade de Agronomia da UFRGS e utilizaram-se vasos de Leonard com solução nutritiva completa, com exceção do N, o qual foi adicionado como NH4NO3 para a

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Prenzel, Marco [Verfasser]. "Scale-up of horizontal packed bed thermal energy storage units: An in-depth experimental and numerical investigation / Marco Prenzel." Düren : Shaker, 2021. http://d-nb.info/1233548050/34.

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Lakkonda, Vishnu Vardhan. "Modelling electrical insulation degradation for an electrical machine used in a Rankine cycle unit for waste heat recovery on heavy-duty vehicles." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022.

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This thesis details the design of a 48V/1500 RPM synchronous reluctance motor (SRM) for automotive applications. The goal is to use the machine in an Organic Rankine Cycle for the waste heat recovery on heavy duty vehicles. This could be a way to retrofit existing vehicle enhancing their efficiency thus reducing fuel consumption and environmental pollution. This electrical machine SRM has robust and simple rotor structure, utilizes low cost material and is tolerant to hostile environment and has relatively low switching frequency. The goal of the project is to analyze the thermal behavior at

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Silva, Raimundo Thiago Lima da. "Sunflowers cultivation in the city CapitÃo PoÃo - PA: plastochron, water slides and boron fertilization." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14168.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>The obtainment of information through the research has been decisive to provide technological support to sunflowers culture development, granting better productivities and economical incomes. Among the various technologies developed to sunflowers production, the adequate choice of cultivars constitutes one of the main components in the system of culture production. Considering the existence of the interaction genotypes x environment, researches are required, aiming to determine the agronomic behavior of genotypes and their adapta

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DI, BARTOLOMEO MARCO. "Thermal energy recovery via ORC-based power units. Experimental and numerical analyses using sliding vane rotary expanders and novel technological advancements." Doctoral thesis, Università degli Studi dell'Aquila, 2021. http://hdl.handle.net/11697/169675.

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Organic Rankine Cycle systems represent a promising solution for the recovery of waste heat in Internal Combustion Engines. In such systems a great amount of thermal energy is wasted at different temperature levels in the environment which can be further recovered to increase the overall efficiency. The main focus of this thesis was the characterization of a sliding vane expander thought for an ORC-based power unit recovering heat from the exhaust gases of a Diesel Engine. The potentialities of a novel intake system consisting in an additional adduction port properly located on the stator have

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Morais, Inês Elisa Carrão. "Inactivação térmica de diferentes espécies de leveduras de alteração de vinhos." Master's thesis, ISA/UTL, 2012. http://hdl.handle.net/10400.5/5375.

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Mestrado em Viticultura e Enologia - Instituto Superior de Agronomia / Faculdade de Ciências. Universidade do Porto<br>Wine spoilage yeasts are one of the major concerns of oenology. This work was based on comparative study of thermal resistance on five strains of spoilage yeast species most likely to contaminate wine: Saccharomyces cerevisiae; Saccharomycodes ludwigii, Schizosaccharomyces pombe; Zygosaccharomyces bailii; Dekkera bruxellensis. These species were incubated in standard red wine (ethanol 12% (v/v), sugar<2g/L, pH=3,5), of four lethal temperatures between 30ºC to 42ºC. The va

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Ahlgren, Tobias, and Jalal Eliassi. "Värmeförluster vid utvändigt placerade ventilationssystem." Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-20676.

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To be able to handle tomorrows need for limited energy consumption we need to reduce our use of energy. The building sector stands for around 40 % of all energy consumption in the society. The government has put up a goal to reduce the energy consumption in our buildings with 20 % by year 2020 and 50 % by year 2050 compared with year 1995. To be able to do reach that goal we need a more energy efficient building stock. The main part of the energy used in our buildings is used for space heating. By installing ventilation systems with heat recovery on the exhaust air it is possible to use the he

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Ziemniczak, Aline. "Geração de novas correlações da soma-ponderada-de-gases-cinzas para espécies individuais de gases participantes." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/103827.

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Modelos numéricos envolvendo a transferência de calor por radiação em gases participantes são bastante complexos de ser resolvidos devido à dependência espectral das propriedades radiantes. Contudo, a radiação térmica não pode ser negligenciada em processos de combustão, onde as elevadas temperaturas envolvidas tornam a radiação o principal fenômeno de transferência de calor. O cálculo da transferência de calor por radiação envolve propriedades de absorção que variam de forma complexa com a temperatura e número de onda, sendo assim necessária a utilização de modelos espectrais para obtenção de

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Dorigon, Leonardo Jovani. "Determinação dos coeficientes para o modelo da soma-poderada-dos-gases-cinzas a partir do banco de dados HITEMP 2010." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/55459.

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Neste trabalho são obtidos os coeficientes do modelo da Soma-Ponderada-dos-gases-cinza (WSGG) a partir do banco de dados HITEMP 2010, permitindo o uso do modelo com os dados mais precisos disponíveis atualmente. Neste trabalho também se faz uma comparação dos valores de emitância total obtidos a partir do modelo WSGG com valores benchmark, obtidos nesse trabalho, mostrando uma excelente concordância. Com os coeficientes obtidos, problemas unidimensionais de transferência de calor radiante são resolvidos de modo a comparar a solução obtida pelo modelo WSGG com a solução obtida pela integração L

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Memon, Saim. "Design, fabrication and performance analysis of vacuum glazing units fabricated with low and high temperature hermetic glass edge sealing materials." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/14562.

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Vacuum glazing is a vital development in the move to more energy efficient buildings. In vacuum glazing, an evacuated cavity supresses gaseous conduction and convection to provide high thermal resistance. A high vacuum pressure (less than 0.1 Pa) is required and must be maintained by a hermetic seal around the periphery, currently formed with either indium (i.e. low temperature sealing method) or solder glass (i.e. high temperature sealing method). This thesis reports the results of an experimental and theoretical investigation into the development of new low temperature (less than 200°C) and

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Fonseca, Roberta Juliana Collet da. "Aplicação do modelo da soma-ponderada-de-gases-cinza a sistemas com superfícies não cinzas." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/163315.

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A radiação térmica é o principal mecanismo de transferência de calor em fenômenos que envolvem meios participantes em temperaturas elevadas, tais como em processos de combustão. A dependência fortemente irregular do coeficiente de absorção em relação ao número de onda torna desafiador o estudo de situações em que a radiação é apenas parte de um problema mais complexo. A exatidão do cálculo da radiação fica condicionada à solução da equação da transferência radiativa (RTE) por meio da integração linha-por-linha (LBL), sendo, muitas vezes, impraticável, em virtude do esforço computacional requer

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Coelho, Felipe Ramos. "Geração de novas correlações da soma-ponderada-de-gases-cinza para H2O e CO2 em alta pressão." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/164594.

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A radiação térmica é frequentemente considerada um mecanismo de transferência de calor muito importante em processos de combustão em alta pressão, devido à presença de meios participantes e às altas temperaturas envolvidas. Resolver a radiação térmica em meios participantes é um problema complexo devido à natureza integro-diferencial da equação governante e à dependência espectral altamente irregular das propriedades de radiação. Atualmente, o método mais preciso para resolver a integração espectral é o método linha-porlinha (LBL), que possui um custo computacional muito elevado. Para contorna

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Petrauskas, Ramūnas. "Deginių emisijų kogeneratoriuose tyrimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110602_120305-30765.

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Nacionaliniai teršalų limitai nustatomi keturiems teršalams – sieros dioksidui (SO2), azoto oksidams (NOx), lakiesiems organiniams junginiams (LOJ) ir amoniakui (NH3). Šių junginių emisijų iš kogeneracinių jėgainių sklaida aplinkos ore, atliekant planuojamos ūkinės veiklos poveikio aplinkos orui įvertinimą, yra apskaičiuojama remiantis tik kogeneracinių jėgainių gamintojų pateikiamais duomenimis. Šio darbo tikslas – ištirti biodujas deginančio kogeneratoriaus deginių emisijas. Siekiant įvertinti iš kogeneratorių išmetamų biodujų degimo produktų emisijas į aplinką, atlikti eksperimentiniai ir t

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Rockenbach, Ana Paula. "PLASTOCRONO, EFICIÊNCIA DE CONVERSÃO E ESTIMATIVA DE DURAÇÃO DAS FASES FENOLÓGICAS NA CULTURA DA SOJA." Universidade Federal de Santa Maria, 2015. http://repositorio.ufsm.br/handle/1/4936.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This study aimed to evaluate the growth and development of soybean cultivars submitted in different spatial arrangements associated with weather temperature elements and solar radiation, and also the contribution of temperature elements, solar radiation, precipitation and the thermal time the duration of the development phases. The cultivars used were BMX Ativa RR, BMX Turbo RR e BMX Potência RR and the spatial arrangements were 45, crossed, 20, 20x40, 20x60 and 20x80 cm. Two field experiments were conducted in the experimental are

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Rodrigues, Luís Gustavo Pires. "Aplicação do modelo da soma-ponderada-de-gases-cinza na simulação da transferência radiativa em chamas difusivas laminares de metano diluído com CO2 e N2." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/151382.

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Simulações acopladas do escoamento reativo e dos processos de transferência de calor para o estudo de chamas são problemas dispendiosos computacionalmente. A transferência de calor por radiação em processos de combustão, devido às elevadas temperaturas, é o processo de troca energética dominante. Ainda, o comportamento altamente irregular do coeficiente de absorção com o comprimento de onda se constitui em uma dificuldade adicional na modelagem da transferência radiativa em meios participantes. Para contornar essa dificuldade modelos espectrais foram desenvolvidos com o objetivo de simular o c

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Garagorry, Fabio Cervo. "Alternativas de manejo de pastagem natural submetida a pastoreio rotativo." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/4331.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This study aimed to evaluate different alternatives for management of natural pasture. Vegetation dynamics was evaluated for a period of six years in a natural pasture, submitted along 16 years to fire and grazing treatments. Furthermore, we evaluated the production and behavior of beef heifers from 12 to 18 months of age, maintained on natural pasture under two grazing frequencies. In the first experiment, the treatments consisted of a combination of burning factors (presence or absence) and grazing (presence or absence), in conca

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PORCEDDU, MARCO. "Germination niche of Sardinian endemic species in mountain riparian deciduous forests." Doctoral thesis, Università degli Studi di Cagliari, 2014. http://hdl.handle.net/11584/266409.

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The Supramontes region and Gennargentu massif are two of the most interesting territories of Central Eastern Northern Sardinia. Riparian vegetation among mountainous waterways of these territories are mainly constituted by Alnus glutinosa with other associated taxa such as Taxus baccata, Ilex aquifolium and Rhamnus persicifolia. Rare and threatened Sardinian endemic species such as Ribes multiflorum subsp. sandalioticum, Aquilegia barbaricina, Rhamnus persicifolia and Paeonia corsica grow under and close to the canopy of such riparian woods. Temperature is considered one of the major envir

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Matuška, Jaroslav. "Regulace ventilovaného sedadla automobilu s ohledem na tepelný komfort člověka." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-377483.

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Diplomová práce je zaměřena na měření ventilovaného sedadla s ohledem na tepelný komfort člověka. Popisuje a shrnuje tepelný přenos lidského těla s okolím a termoregulaci člověka. Dále zachycuje a zhodnocuje vybrané přístupy hodnocení tepelného komfortu. Zabývá se komplexním přehledem tepelně komfortních jednotek v automobilu. Představuje použitou metodu měření tepelného komfortu u ventilovaného sedadla, načež analyzuje a vyhodnocuje jednotlivá získaná data.

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Mateášik, Timko Marek. "Experimentální ověření pasivních prvků tepelné regulace družic." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443228.

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Diplomová práca sa zaoberá vplyvom termálnych medzivrstiev na tepelnú kontaktnú vodi- vosť a tepelný kontaktný odpor. Práca sa zameriava na aplikáciu termálnych medzivrstiev pre vylepšenie tepelnej kontaktnej vodivosti v tepelnom spínači a v kozmických zariade- niach obecne. Teoretická časť práce stručne skúma rôzne pasívne termálne kontrolné systémy použí- vane v kozmických zariadeniach, vrátane termálnych medzivrstiev, a vysvetľuje pozadie tejto práce. Táto práca ďalej skúma rôzne termálne medzivrstvy, predovšetkým povlaky a fólie, a uvádza výber vhodnej termálnej medzivrstvy. Experimentálna

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CAVALIERI, TASSIO A. "Emprego do NCNP no estudo dos TLDs 600 e 700 visando a implementação da caracterização do feixe de irradiação na instalação de BNCT do IEA-R1." reponame:Repositório Institucional do IPEN, 2013. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10565.

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Made available in DSpace on 2014-10-09T12:42:01Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:04:33Z (GMT). No. of bitstreams: 1 19174.pdf: 31751 bytes, checksum: 7f1e1ac2bd5fcea7b8edbb1e6ba7a12b (MD5)<br>Dissertação (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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Vysloužil, Lukáš. "Optimalizace interního mikroklimatu velkoprostorové kanceláře pomocí stínění." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240318.

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The main aim of this thesis is design air-conditioning system and optimization of indoor climate by solar shading. In theoretical part I focused on dividing and description off different types of solar shading. In the next part I designed suitable air-conditioning system for the open space office. The last part is first concentrating on the simulation of the indoor climate in software BSim2014. And then on evaulation of the appropriate solar shading system, whick I can use in the building.

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Heiderich, Nadja Nara Lima. "Modelagem matemática para a localização ótima de usinas de incineração com recuperação energética de resíduos sólidos domiciliaries: uma aplicação para Região Metropolitana da Baixada Santista e Litoral Norte." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/11/11132/tde-08022012-094724/.

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A presente pesquisa teve por objetivo propor uma estrutura de modelagem matemática para a localização ótima de unidades de tratamento térmico de resíduos com recuperação energética. Para tal, o ferramental utilizado foi o método de programação inteira mista, sendo a modelagem desenvolvida aplicada para a Região Metropolitana da Baixada Santista e Litoral Norte. Foi considerada como premissa básica que o processo de incineração seria operado pelo poder público; todos os municípios geradores de Resíduos Sólidos Domiciliares foram considerados como potenciais localidades para a instalação da unid

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Kanapienytė, Rasa. "Biurų pastatų naudojant skirtingus šilumnešius vėsinimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110615_175606-91904.

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Baigiamajame magistro darbe nagrinėjama problema – dideli energijos poreikiai vėsinimui biurų pastatuose, dėl vis didėjančių mikroklimato kokybės reikalavimų, didesnių šilumos pritekėjimų į patalpas ir šilumos išsiskyrimų dėl naudojamos įrangos. Problemos sprendimui darbe suprojektuotos keturios oro kondicionavimo sistemos su skirtingais šilumnešiais: oru, vandeniu ir freonu. Atsižvelgiant į šilumnešio tipą suprojektuotos ventiliatorinių konvektorių, aktyviųjų šalčio sijų, freoninė ir orinė vėsinimo sistemos. Oro kondicionavimo sistemos analizuojamos remiantis realaus tipinio administracinio p

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Miška, Tomáš. "Polyfunkční dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226579.

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The aim of the master’s work is elaborated complex project documentation for new multi-purpose house in Staré Město pod Sněžníkem. The building combines retail stores with space for housing. Custom text labor is completed by annexes, which consists of drawing documentation, building alternative solutions, static calculations, fire safety and technology of the building. The subject of specialization is solving the water supply and assessment of reinforced concrete girder. The project is designed by using Allplan 2009, Scia Engineer 2009, Stavební fyzika and MS Office 2009 and is engaged in the

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Tkadlec, Martin. "Polyfunkční dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227309.

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This final thesis concerns the new building of mixed-use building in Zlin. It has two floors partly below ground level and two floors above ground. There are garages, cellar boxes and nonresidential spaces. There are offices and their hinterland and one flat in the 2nd floor. There are residental units in the 3rd and 4th floor. The building is designed in irregular shape. The roof is flat. There is the contact thermal insulation. There are designed gas boilers for heating. The supporting structure of the ceiling is monolithic concrete slab.

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Криштопа, Л. І. "Навантаженість багатопарних фрикційних вузлів гальмівних систем бурових лебідок". Thesis, Івано-Франківський національний технічний університет нафти і газу, 2006. http://elar.nung.edu.ua/handle/123456789/4106.

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Дисертаційна робота присвячена зниженню динамічної та теплової навантаженостей стрічково-колодкових гальм лебідок бурових установок за рахунок використання нового типу фрикційного вузла стрічково-колодкового гальма. Виконаний математичний опис динамічних процесів на першій та другій стадіях гальмування нового типу фрикційного вузла та отримані аналітичні залежності для визначення його основних експлуатаційних і конструктивних параметрів: сил тертя, зусиль натягів набігаючої і збігаючої гілок стрічки, гальмівних моментів, радіуса та ширини ободу гальмівного шківа. Розроблений метод для визначен

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Kmenta, Tomáš. "Polyfunkční dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240349.

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Developing a part of project documentation for a multifunctional house is the main subject of my thesis.This particular object is planned for a constructional lot in a district of Hodonín. Building has four levels, is separately standing, made of brick and does not have any cellar. First floor is intended for business and service use. Second, third and fourth floor are designed for living. There are one-room, two-room and four-room flats. Multifunctional house is made of calcium silicate blocks and will be covered with flat roof.

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Vávra, Milan. "Domov pro seniory." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226172.

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Thesis home for seniors is processed in the form of project documentation which comprises all the requisites required by current regulations. Designed home for seniors is placed on the site number 253/4 in Tabor. The building has four floors. The facility is located 64 residential units social care and facilities for the elderly. Constructional system is from lime-sand bricks, prestressed concrete ceiling panels, flat roof, wooden girder trusses. Building has contact thermal insulation system.

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Fátor, Martin. "Polyfunkční dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227768.

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This final thesis concerns the new building of mixed-use building in Hořice. It has one floor partly below ground level and three floors above ground. There are garages for residential area, warehouse and boiler room in 1PP. There are offices and their base in the 1st and 2nd floor. There are 4 residental units in the 3rd floor. The building is designed in a shape of a rectangle. The roof is flat. There is the contact thermal insulation. There is designed gas boiler for heating. The supporting structure of the ceiling is monolithic concrete slab.

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Krejsa, Jan. "Bytový dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227600.

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Diploma thesis "Block of flats" is processed in the form of project documentation for the construction, according to valid standards and regulations. Residential house is designed as a four-storey building with warm flat roof. It is a detached house on flat terrain. There is a workshop, storage and technical facilities of the building on the first floor, in the other floors are located 8 dwelling units. The whole building is made of the sand-lime brick blocks and reinforced concrete ceilings. The building is based on reinforced concrete strip foundations. Material and structural solutions were

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Výravská, Zdeňka. "Vliv stavební konstrukce na tepelnou zátěž prostoru." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226871.

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This master’s thesis focuses on effect of outer building construction on thermal load of space. The effect of translucent and non-translucent construction is discussed. The project of air-conditioning system is prepared for the two alternatives of the translucent construction, including the purchase price of the airconditioning system and glazing and the savings on summer cooling. Afterwards the period of the recovery of investment is calculated. The plan of the airconditioning system is connected to my bachelor’s thesis “Airconditioning in the car showroom”, the subject of which was the plan

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Kolesa, Jiří. "Polyfunkční dům ve Strakonicích." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265574.

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The subject of this thesis is the design and project documentation of a new multifunctional house in Strakonice. The building has four floors, without basement, and is located on a slightly sloping land in the suburban part of the town of Strakonice. It is based on shallow foundations and covered with a flat roof. It is a transverse wall structural system, build with clay block masonry, with the semi-assembled ceiling structures of ceramic and concrete beams and inserts. It is conceived as a double-aisle layout. The ground floor of each wing consists of the establishment of shops and house fac

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Hort, Martin. "Polyfunkční dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-410007.

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Diploma thesis describes the design and processing of project documentation of the multifunctional building. The multifunctional building is located in the central part of the town Náměšť nad Oslavou. The building has 4 floors. It is partly cellared building with flat roof and walkable terraces. This building is consisted of 2 functional parts, the first part is designed for living and the second one is designed for contact with the customer. There are shops and offices. The first floor is wheelchair accessible. In the basement there is a technical background of the building and cellars for ho

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Šimonová, Lucie. "Distribuční soustava Kypru - realizovatelnost obnovitelných zdrojů a přenos energie." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219218.

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Until a few decades ago few people could imagine that the photovoltaic, solar thermal and other power based on renewable resources, will become a reality. Today people from all over the world on the contrary try at full blast derive benefit from of all possible available source. Using sunlight as a source of energy is first enforced only for small devices such as calculators for charging the battery, but now we are able to produced energy from the sun to supply people around the world. Of course it is not possible supply consumer sector plus firm only from performances renewable power supply.

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