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Dissertations / Theses on the topic 'Compressor plant'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Chukanova, E. "Modelling of screw compressor plant operation under intermittent conditions." Thesis, City, University of London, 2016. http://openaccess.city.ac.uk/15825/.

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Compressor plant frequently operates under unsteady conditions. This is due to pressure fluctuations, variable flow demand, or unsteady inlet conditions, as well as shaft speed variation. Also, following demand, compressor plants often work intermittently with frequent starts and stops. This may cause premature wear, decrease of compressor performance and even failure, which might cost millions of pounds to industry in downtime. However, there is still a lack of published data which describes intermittent plant behaviour, or predicts the effects of unsteady operation upon compressor plant perf

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2

Курочкін, Валерій Борисович, Валерий Борисович Курочкин та Valerii Borysovych Kurochkin. "Диагностическая ценность признаков состояний передвижных компрессорных станций ВВ-32/8У3". Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/4383.

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3

Рутковский, Ю. А., Віктор Васильович Найчук, Виктор Васильевич Найчук та Viktor Vasylovych Naichuk. "Испытания быстроходной компрессорной установки 2ГМ10А-П-18/9-26 в режиме резонансного наддува". Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/40547.

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Для исследования влияния резонансного наддува на работу компрессора была испытана быстроходная компрессорная установка 2ГМ10А-П-18/9-26 [1]. Резонансный наддув возникает при совпадении собственной частоты пульсаций давления газа во всасывающем трубопроводе с частотой возмущающих импульсов компрессора при положении поршня в верхней мертвой точке.

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4

Santo, Luca. "AA-CAES physical modelling: integration of a 1D TES code and plant performance analysis." Thesis, Uppsala universitet, Tillämpad kärnfysik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-360448.

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The focus of this thesis work was the development of an approachto couple a previosly existing Thermal Energy Storage (TES) modelwritten in C++ with a Simulink/Simscape plant model to simulate anAdvanced Adiabatic Compressed Air Energy Storage (AA-CAES) plant.After the creation and validation of such tool, the complete modelwas used to run simulations, with the aim of assessing the AA-CAESplant's performance under multiple patterns of charge anddischarge.Most of the works found in the literature only provide values ofstorage efficiency obtained from analytical approaches, whilethose that use s

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5

Соколов, Сергій Вікторович, Сергей Викторович Соколов, Serhii Viktorovych Sokolov та О. М. Соловйов. "Оптимізація системи управління компресорної установки". Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/40965.

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Сучасний етап розвитку техніки вимагає оптимізації компресорних систем з метою підвищення їх ефективності та скорочення енерговитрат. У цьому питанні досить велика увага приділяється проектуванню та розрахунковій оптимізації компресорів, але загальне завдання моделювання компресорної установки як складної системи вирішена недостатньо. Використання математичного моделювання компресорної системи дає можливість розв‘язання широкого спектра задач, в тому числі задачі оптимізації управління.

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6

Ємельяненко, А. Л. "Дослідження методів підвищення ефективності ГТУ відкритокого типу із проектуванням компресора". Master's thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/72189.

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У роботі досліджено методи підвищення ефективності ГТУ відкритокого типу із проектуванням компресора.<br>В работе исследованы методы повышения эффективности ГТУ открыток типа с проектированием компрессора.<br>In work methods of increase of efficiency of GTU of postcards of type with design of the compressor are investigated.

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7

Ausmeel, Erik, and Botvid Gannholm. "Dataanalys av en ny avfrostningsrutin på en kyl- och frysanläggning : En studie gjord hos Freezing Food Småland Öland AB." Thesis, Linnéuniversitetet, Sjöfartshögskolan (SJÖ), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-105008.

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Den här rapporten handlar om en ändring i livsmedelsföretaget Freezing Food Småland Öland AB:s avfrostningsrutin för deras förångare i frysrummet. Ändringen gick ut på att avfrostningstiden och maxtemperaturen sänktes samt att tiden mellan avfrostningarna nu sker varannan i stället för varje natt. Syftet var att undersöka om ändringen av rutinen hade bidragit till en minskad energiförbrukning i förhållande till innan ändringen gjordes genom att också granska andra faktorer än själva avfrostningen som kunde tänkas påverka energiförbrukningen. Metoden gick ut på att insamla och analysera stora d

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8

Temchenko, S. O. "Object modeling compressor plants with screw executive mechanism." Thesis, Видавництво СумДУ, 2006. http://essuir.sumdu.edu.ua/handle/123456789/21493.

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9

Lissing, Johan. "Video coding using compressed transportation plans." Thesis, Linköping University, Department of Electrical Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-8335.

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<p>A transportation plan is a byproduct from the calculation of the Kantorovich distance between two images. It describes a transformation from one of the images to the other. This master thesis shows how transportation plans can be used for video coding and how to process the transportation plans to achieve a good bitrate/quality ratio. Various parameters are evaluated using an implemented transportation plan video coder.</p><p>The introduction of transform coding with DCT proves to be very useful, as it reduces the size of the resulting transportation plans. DCT coding roughly gives a 10-fol

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10

Cadete, Jónatas David Vinhas. "Plano de marketing da Compressport Portugal." Master's thesis, Instituto Superior de Economia e Gestão, 2015. http://hdl.handle.net/10400.5/10695.

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Mestrado em Marketing<br>Este trabalho de projeto consistiu na elaboração de um plano de marketing para a empresa Compressport Portugal. O objetivo deste estudo é a identificação do perfil dos consumidores de produtos de compressão desportiva e a avaliação do efeito dos patrocínios da Compressport Portugal junto dos consumidores, para, deste modo, a empresa analisar e definir as estratégias de ação futuras e o seu modo de implementação. O presente estudo seguiu os primeiros passos da metodologia action research, que permitiu a recolha de informações da empresa e do mercado de compressão despor

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11

Salih, Hamid Hadi. "Process simulation of an engine driven vapour compression desalination plant." Thesis, University of Hertfordshire, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387146.

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12

Minervini, Massimo. "Application-Aware Image Compression and Sensing Platform for Plant Phenotyping." Thesis, IMT Alti Studi Lucca, 2015. http://e-theses.imtlucca.it/165/1/thesis_MINERVINI.pdf.

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Plant phenotyping investigates how a plant’s genome, interacting with the environment, affects the phenome (i.e. the observable traits of a plant). Quantitative assessment of phenotypes is central to our quest towards efficient and sustainable agriculture. Image-based approaches to plant phenotyping are gaining momentum and, on par with growing scientific and commercial interest, exciting computer vision problems arise. Currently available solutions for image-based plant phenotyping are either destructive and low-throughput or high-throughput and costly. We propose an affordable soluti

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13

Denardin, Elton Luis Gasparotto. "Rearranjo estrutural de PET durante compressão plana." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2004. http://hdl.handle.net/10183/6754.

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As características da tensão – deformação do Poli(tereftalato de etileno) (PET) durante o processo de deformação por compressão plana tem sido estudadas. Amostras de PET com e sem tratamento térmico obtidas por injeção foram deformadas a diferentes temperaturas de deformação, abaixo e acima da temperatura de transição vítrea (Tg) utilizando diferentes taxas de deformação e tensões finais aplicadas. O comportamento mecânico foi analisado através das curvas de tensão – deformação obtidas por deformação por compressão plana usando equipamento específico chamado “Ampliador de Forças” conectado a u

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14

Rivera, Luis A. "In-plane compression of preconditioned carbon/epoxy panels." Thesis, Loughborough University, 2004. https://dspace.lboro.ac.uk/2134/20136.

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This thesis investigates the effects of damage characteristics on residual compressive strength (RCS) of 4-mm thick preconditioned carbon/epoxy quasi-isotropic panels through the study of their compressive behaviour. Results of 2-mm thick preconditioned panels mostly from a previous study are also analysed. The preconditions of varying sizes include impact damage, quasi-static damage, single and multiple artificial delaminations of circular and elliptical shapes embedded at different through-the-thickness (TTT) locations, hemispherical-shaped domes of different curvature and depth and open hol

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15

Чабанович, Л. Б. "Розробка енергозберігаючого та екологічнобезпечного обладнання і систем для компресорних станцій магістральних газопроводів". Thesis, Івано-Франківський національний технічний університет нафти і газу, 2004. http://elar.nung.edu.ua/handle/123456789/4054.

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Дисертацію присвячено екологічній проблемі зменшення впливу компресорних станцій магістральних газопроводів на навколишнє середовище шляхом розробки енергозберігаючого та екологічнобезпечного обладнання і систем. Проведений аналіз досліджень екологічної небезпеки компресорних станцій та результатів вивчення-процесів формування ареалів забруднення атмосфери. Запропонована і обгрунтована нова концепція повітряного опалення приміщень різної категорії по вибухопожежобезпечності від одного джерела теплого повітря. Створено методику розрахунку та проектування енергозберігаючих, екологічнобезпечних

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16

Lindström, Anders. "Strength of Sandwich Panels Loaded in In-plane Compression." Licentiate thesis, KTH, Aeronautical and Vehicle Engineering, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4558.

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<p>The use of composite materials in vehicle structures could reduce the weight and thereby the fuel consumption of vehicles.</p><p>As the road safety of the vehicles must be ensured, it is vital that the energy absorbing capability of the composite materials are similar to or better than the commonly used steel structures. The high specific bending stiffness of sandwich structures can with advantage be used in vehicles, provided that the structural behaviour during a crash situation is well understood and possible to predict. The purpose of this thesis is to identify and if possible to descri

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17

Lindström, Anders. "Strength of sandwich panels loaded in in-plane compression /." Stockholm : Department of Aeronautical and Vehicle Engineering, Royal Institute of Technology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4558.

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18

Mata, Martha Patricia Guerrero. "Finite element modelling of hot plane strain compression testing." Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245644.

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19

Akef, Abdelilah. "Déformation en compression plane et recristallisation de monocristaux d'aluminium." Grenoble INPG, 1993. http://www.theses.fr/1993INPG4210.

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Le phénomène de la décomposition de certaines orientations de cristaux cfc en laminage est étudié par des expériences de compression plane sur monocristaux, en parallèle avec une modélisation théorique originale. La déformation hétérogène de cristaux d'aluminium d'orientation (001)[kho] est associée a de grandes rotations cristallines de sens opposes autour de DT. La cinétique de décomposition est en accord avec une modélisation du type Taylor relâché, tandis que la répartition spatiale des bandes de déformation s'explique par une analyse fine de leurs incompatibilités de déformation plastique

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20

Puntel, Luis. "Sampling Plan for Incoming Material Inspection at Sanden." Thesis, University of North Texas, 1995. https://digital.library.unt.edu/ark:/67531/metadc278774/.

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Sanden international, an automobile air conditioning compressor manufacturer, was facing a problem in its incoming material inspection procedures. Although the company had designed and was using its own sampling plan, some managers and supervisors where not confident of its reliability. Sanden recently established a goal for its total number of defects per supplier as one part per million. Achievement of this target required reviews of the existing sampling plan. The purpose of this project was to help Sandra identify the best alternatives for its incoming material inspection procedures. To do

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21

GuimarÃes, Felipe de Azevedo. "Self-tuning PID and Fuzzy controllers in industrial plants." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=4767.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>With the globalization and the competitiveness in all the levels of the industrial sector, the final product quality search became higher. On the other hand, energy saving became another important factor in modern industry. The consumption of electric energy in the industrial sector represents 45.5% of the total consumption of the country. The motor force represents most of this consumption, arriving to be superior of 80% in the textile, paper and cellulose sectors. This work presents two strategies of control, auto-adju

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22

Stork, Emily J. "INVASIVENESS AND INVASIBILITY IN THE DOLOMITE PRAIRIE PLANT COMMUNITY." OpenSIUC, 2012. https://opensiuc.lib.siu.edu/theses/839.

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Invasive species are cited as a major threat to native community composition and biodiversity throughout the world. Some recent studies have focused on whether invasive species are the drivers or passengers of change in degraded systems. A strongly-interactive community is supposed to resist invasion by all but the most strong invasive competitors (`drivers') which can establish there without the aid of disturbance and actively reduce the abundance of natives. A weakly-interactive community, impaired by some anthropogenic disruption, is invasible by weaker exotics which are merely `passenge

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23

Bhattacharya, Rahul. "Hot deformation studies on magnesium AZ31 alloy using plane strain compression." Thesis, University of Sheffield, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531126.

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24

Orlans-Joliet, Bertine. "Déformation plastique de monocristaux de structure cubique centrée en compression plane." Paris, ENMP, 1989. http://www.theses.fr/1989ENMP0155.

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Le comportement plastique d'un monocristal de structure cubique centrée soumis à des grandes déformations est étudié à partir de deux hypothèses: la loi de Schmid et l’homogénéité des contraintes et des déformations. Tabulation des deux configurations possibles de la surface d’écoulement plastique dans le cas de glissements mixtes sur les systèmes 110 |111^ et 112 |111^ en fonction du rapport des scissions résolues critiques sur ces deux types de plans de glissement. De nombreux cristaux de Fe-Si et de Nb ont été testés en compression plane partiellement imposée Influence sur le comportement p

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25

Bland, David William. "In-Plane Cyclic Shear Performance of Interlocking Compressed Earth Block Walls." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/495.

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This thesis presents results from testing of interlocking compressed earth block (CEB) masonry shear walls. CEBs are low strength earth masonry units sometimes stabilized with cement or lime. The interlocking compressed earth blocks (ICEBs) used in this experiment are dry stacked interlocking hollow units, which can be reinforced and grouted after they are laid. Although significant research has been undertaken to optimize the material properties of CEBs, little has been done to investigate the performance of structural systems currently being built using this technology. Test results are r

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26

Maurice, Claire. "Textures de compression plane à chaud d'alliages d'aluminium : expériences et simulations." Grenoble INPG, 1994. http://www.theses.fr/1994INPG4208.

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L'anisotropie finale des toles d'alliage d'aluminium est tres sensible aux textures cristallographiques developpees au cours du laminage a chaud, et notamment a la composante cube 100<001>. Nous etudions ici l'influence des parametres vitesse et temperature de deformation sur l'evolution de la texture de laminage a chaud d'un alliage 3004 (al+1%mn+1%mg). Les etats de contrainte et de deformation du laminage sont simules au moyen d'un dispositif original de compression plane a chaud. L'augmentation de la temperature et/ou la diminution de la vitesse de deformation provoquent un accroissement sy

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27

Miszczyk, Magdalena Maria. "Microstructure and texture evolution during annealing of plane strain compressed fcc metals." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2013. http://tel.archives-ouvertes.fr/tel-00904405.

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The present research program is a renewed attempt at explaining the transformation mechanisms. The experimental investigations has focused on a model analysis of transformations which occur in single crystals, with stable orientations, i.e. Goss{110}<001> and brass{110}<112>, the deformation is carried out by channel-die compression to simulate the rolling process of thin sheets. Next, the samples were annealed at temperatures of primary recrystallization. The analysis of crystallographic transformations was conducted on metals from a wide spectrum of stacking fault energy: low - Cu-2%Al, aver

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28

Bai, Fang. "Microstructural evolution in a model Fe-30Ni alloy during plane strain compression." Thesis, University of Sheffield, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.421088.

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29

Santos, Vinícius Milani. "Estudo das deformações em ensaio de compressão plana no simulador físico Gleeble." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/25419.

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Este trabalho analisa, através da utilização de simulador físico, o perfil de deformação imposto ao material durante a realização de ensaios de compressão planar de um aço AISI 1141. Para este estudo foi utilizada a temperatura de encharque de 1000°C, uma taxa de deformação de 2/s e três valores de deformações de 20%, 30%, 40%. Após a aplicação da deformação nominal desejada os corpos de prova foram temperados para facilitar a visualização do bandeamento microestrutural. Depois de obtidos os resultados das deformações dos corpos de prova ensaiados foi feito o comparativo dos mesmos com o model

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30

Ambers, Steven Ellis. "In-Plane Shear Wall Performance as Affected by Compressed Earth Block Shape." DigitalCommons@CalPoly, 2017. https://digitalcommons.calpoly.edu/theses/1705.

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This thesis investigates the in-plane shear performance of full-scale walls made from compressed earth blocks. Compressed earth blocks are a type of masonry where the blocks are composed of compressed soil and typically dry-stacked without mortar. Prior research has demonstrated that the in-plane shear strength of these blocks falls far short of capacities predicted by conventional masonry building codes, requiring new testing to develop effective and safe designs for seismic conditions. This thesis specifically studies the effects of block type and the use of grouted shear keys at the block h

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Herskedal, Nicholas Anthony. "Investigation of Out-of-Plane Properties of Interlocking Compressed Earth Block Walls." DigitalCommons@CalPoly, 2012. https://digitalcommons.calpoly.edu/theses/916.

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Interlocking compressed earth blocks (ICEBs) are cement stabilized soil blocks that allow for dry stacked construction. The incomplete understanding of the inelastic performance of ICEB building systems limits widespread acceptance of this structural system in earthquake prone areas. This thesis presents results from an experimental program designed to explore the behavior of ICEB walls, built according to current design practice in Indonesia and Thailand, and subjected to out-of-plane loading. A total of five reinforced and grouted ICEB walls were constructed and tested. Results from experim

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32

Bednář, František. "Analýza možností akumulační tepelné elektrárny v podmínkách ČR." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231650.

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This diploma’s thesis analyzes the possibility of accumulation of thermal power plants in the Czech Republic. The thesis is divided into several parts. The first part describes the different types of storage power plants, the historical development of power storage for compressed air and the appropriateness of their location. The second part is devoted to the design of storage power plant for compressed air in South Moravia. In the next chapter, a calculation is made of all equipment storage power plant, including turbo-compressor, combustion chamber, combustion turbines, the volume of storage

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33

Smith, T. A. "The development of crystallographic texture under plane strain compression in Ti-6Al-4V." Thesis, Swansea University, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.639062.

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The development of crystallographic texture during commercial rolling of Ti-6Al-4V has been studied using a plane strain compression (PSC) procedure. The study has been undertaken on material with (a) a weak x3.5 random starting texture and a globular α microstructure and on (b) a material with a basketweave transformed beta microstructure and a relatively heavy x18 random starting texture. The PSC program included strains up to 0.8 at strain rates of 10<sup>-3</sup>s<sup>-1</sup> to 1s<sup>-1</sup> and at temperatures from 800ºC to 1050ºC i.e. in both the α+β and β fields. The texture develop

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34

Rodrigues, Arturo Miguel Batista. "Coding of video with a single information plane." Master's thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/2103.

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Mestrado em Engenharia Electrónica e Telecomunicações<br>As actuais normas para codificação de vídeo, tais como os MPEG2/4 ou H.263/4, foram desenvolvidas para codificação de vídeo com cor. A informação de cor é representada usando um espaço apropriado, como, por exemplo, o YCbCr. Estes espaços de cor são constituídos por três planos: um para a dominância (no exemplo dado, o Y) e dois para a informação de crominância (neste caso, o Cb e o Cr). Contudo, há aplicações onde a informação a codificar é composta apenas por um plano de informação que pode, por exemplo, representar níveis de cinzento

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35

Wyman, Richard Hayden. "Bit-plane differential EZW for the compression of video for available bit-rate channels." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313533.

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36

Stirling, Bradley James. "Flexural Behavior of Interlocking Compressed Earth Block Shear Walls Subjected to In-Plane Loading." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/593.

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This thesis investigates the flexural behavior of interlocking compressed earth block (ICEB) shear walls. In-plane cyclic tests were conducted to evaluate the performance of three flexure dominant large scale ICEB specimens: a slim wall with a 2:1 height to width aspect ratio, a flanged wall, and a wall with an opening at the center. Following the experimental investigation, two types of analyses were conducted for calculating the ultimate strength of flexure dominant ICEB walls: a nonlinear static analysis model assuming lumped plasticity and a plastic analysis model. In addition, incrementa

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37

Morel, Jean-Claude. "Appareil de compression biaxiale et sols renforcés." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10017.

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La mise au point d'un appareil de compression biaxiale, appele biaxial, permettant d'ecraser des materiaux granulaires en deformations planes, sous confinement, a permis de faire l'etude de deux types de materiaux renforces. Pour le micro-renforcement, il s'agit d'un sable renforce par des microgrilles (elements discrets) melangees d'une maniere aleatoire au sable d'hostun rf. Une modelisation de la cinematique de bande de cisaillement est proposee et validee par des essais de cisaillement direct avec une grande boite de cisaillement. L'etude au biaxial a permis de montrer l'influence de la co

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Bozzolani, Emanuele. "Techno-economic analysis of compressed air energy storage systems." Thesis, Cranfield University, 2010. http://dspace.lib.cranfield.ac.uk/handle/1826/6786.

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The continuous escalation of intermittent energy added to the grid and forecasts of peaking power demand increments are rising the effort spent for evaluating the economic feasibility of energy storages. The aim of this research is the techno-economic analysis of Compressed Air Energy Storage (CAES) systems, capable of storing large quantities of off-peak electric energy in the form of high-pressure air, as an ―energy stock‖ which allows the production of high-profit on-peak electricity when required by the grid. Several studies of both conventional and innovative adiabatic concepts are carrie

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Goodling, Todd A. "Compression and release, enclosure and transparency." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-01262010-020344/.

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Luo, Xiaobo. "Process modelling, simulation and optimisation of natural gas combined cycle power plant integrated with carbon capture, compression and transport." Thesis, University of Hull, 2016. http://hydra.hull.ac.uk/resources/hull:14005.

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Reducing CO₂ emissions from fossil fuel-fired power plants is a significant challenge, technically and economically. Post-combustion carbon capture (PCC) using amine solvents is widely regarded as the most promising technology that can be commercially deployed for carbon capture from fossil fuel-fired power plants. However, for its application at full commercial scale, the main barrier is high cost increment of the electricity due to high capital costs and significant energy penalty. This thesis presents the studies on optimal design and operation of Monoethanolamine (MEA)-based PCC process an

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Shin, Dong Ku. "Minimum-weight design of symmetrically laminated composite plates for postbuckling performance under in-plane compression loads." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-07282008-135134/.

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Zhou, Feng. "Ultimate Strength of Clamped Steel-Elastomer Sandwich Panels under Combined In-plane Compression and Lateral Pressure." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/26212.

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An efficient interaction formula and a semi-analytical method are developed for calculating the ultimate strength of steel-elastomer sandwich panels under combined in-plane compression and lateral pressure. By using the Galerkin method and extending the semi-analytical method to clamped sandwich panels, the governing equations of sandwich panels have been solved by the Galerkin method. The material nonlinearity is treated by iteration and a three-dimensional mesh. For the load case of pure lateral pressure, the ultimate strength from the semi-analytical method is similar to that from hinge li

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Stöger, Dominik [Verfasser], Felix [Akademischer Betreuer] Krahmer, Kiryung [Gutachter] Lee, Felix [Gutachter] Krahmer, and Yaniv [Gutachter] Plan. "Bilinear Compressed Sensing / Dominik Stöger ; Gutachter: Kiryung Lee, Felix Krahmer, Yaniv Plan ; Betreuer: Felix Krahmer." München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/1193177693/34.

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Lindström, Anders. "In-plane Compressive Response of Sandwich Panels." Doctoral thesis, KTH, Lättkonstruktioner, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11160.

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The high specific bending stiffness of sandwich structures can with advantage be used in vehicles to reduce their weight and thereby potentially also their fuel consumption. However, the structure must not only meet the in-service requirements but also provide sufficient protection of the vehicle passengers in a crash situation. The in-plane compressive response of sandwich panels is investigated in this thesis, with the objective to develop a methodology capable of determining if the structural response is likely to be favourable in an energy absorption perspective. Experiments were conducted

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Tung, David C. "Welding Metallurgy of Nickel-Based Superalloys for Power Plant Construction." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1449164834.

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Hakoon, Sagy. "Material characterization of Li-ion battery segments subjected to lateral compression and an in-plane tension loads." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/108925.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 40).<br>In the last two decades, Lithium-ion (Li-ion) batteries have become an inherent part of day-to-day life thanks to their widespread use in many consumer products and electric vehicles. While these batteries possess great advantages, they also carry an inherent safety liability: In case of a crash event, short-circuit failure of the battery may develop, leading to thermal runaway, fires and even explosions.

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Delaunay, Xavier. "Compression d'images satellite par post-transformées dans le domaine ondelettes." Phd thesis, Toulouse, INPT, 2008. http://oatao.univ-toulouse.fr/7746/1/delaunay.pdf.

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Le CNES s'intéresse aux nouvelles transformées pour accroître les performances de la compression d'images à bord des satellites d'observation de la Terre. Dans cette thèse nous étudions les post-transformées. Elles sont appliquées après la transformée en ondelettes. Chaque bloc de coefficients d'ondelettes est de nouveau transformé dans une base sélectionnée dans un dictionnaire par minimisation d'un critère débit-distorsion. Nous commençons par mettre en évidence des dépendances entre coefficients d'ondelettes qui limitent les performances en compression. Nous étudions ensuite la transformée

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Theyssier, Marie-Christine. "Compression plane à chaud de cristaux d'aluminium et d'aluminium-magnésium : de la déformation à chaud à la recristallisation." Grenoble INPG, 1996. http://www.theses.fr/1996INPG4209.

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L'anisotropie des proprietes des toles d'aluminium est fonction des textures et microstructures developpees pendant les differentes etapes de la mise en forme. Pour simuler le laminage a chaud, nous avons deforme en compression plane biencastree a chaud (200ct00c, 0. 1. 5, 10#-#3s#-#10#-#1s#-#1) des cristaux d'al et d'al-1%mg (monocristaux, bicristaux et polycristaux). La texture de deformation a 400c de polycristaux d'al est de type l et celle obtenue pour al-1%mg est a dominante c/s. La deformation non imposee #d#l, #d#t des monocristaux d'orientation l d'al a 400c est inferieure a celle obt

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Hagman, Anton. "Influence of inhomogeneities on the tensile and compressive mechanical properties of paperboard." Doctoral thesis, KTH, Hållfasthetslära (Avd.), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-185917.

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The in-plane properties of paperboard have always been of interest to paper scientists. Tensile properties are crucial when the board is fed through converting machines at high speeds. Compressive properties are essential in the later use. Inhomogeneities affect both the compressive and tensile properties. For the tensile properties, it is the inherent heterogeneity of the paperboard that might cause problems for the board-maker. Varying material properties, through the thickness of the paperboard, are on the other hand used to achieve high bending stiffness with low fiber usage. It is of inte

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Pimenta, Luciana Bispo. "Simulação dinâmica de planta de condicionamento de gás natural em plataforma offshore." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/266786.

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Orientador: Maria Regina Wolf Maciel<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Química<br>Made available in DSpace on 2018-08-19T10:31:27Z (GMT). No. of bitstreams: 1 Pimenta_LucianaBispo_M.pdf: 3231978 bytes, checksum: c2de8436ce07b62fabe1af47e5020ef1 (MD5) Previous issue date: 2011<br>Resumo: O comportamento dinâmico em unidades de produção de óleo é muito importante para a operação e projeto de equipamentos. O desenvolvimento da tecnologia no processamento primário de petróleo é caracterizado pela otimização de peso e espaço nas unidades de pro

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