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Dissertations / Theses on the topic 'Cascade Effect'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

LIN, PENG. "Enzyme cascade reactions on 3D DNA scaffold with dynamic shape transformation." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/265209.

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京都大学<br>新制・課程博士<br>博士(エネルギー科学)<br>甲第23437号<br>エネ博第424号<br>新制||エネ||81(附属図書館)<br>京都大学大学院エネルギー科学研究科エネルギー基礎科学専攻<br>(主査)教授森井孝, 教授佐川尚, 教授片平正人<br>学位規則第4条第1項該当<br>Doctor of Energy Science<br>Kyoto University<br>DFAM

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2

Glova, Michael A. "Experimental verification of the flow around compressor blades in cascade at stall with initial numerical simulations." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2006. http://library.nps.navy.mil/uhtbin/hyperion/06Mar%5FGlova.pdf.

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Thesis (M.S. in Mechanical Engineering)--Naval Postgraduate School, March 2006.<br>Thesis Advisor(s): Garth V. Hobson. "March 2006." Includes bibliographical references (p. 69-70). Also available online.

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3

Doughty, Roger L. "The effect of blade solidity on the aerodynamic loss of a transonic turbine cascade." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-08142009-040355/.

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4

Guy, Ashley Ray. "Effect of Blowing Ratio on the Nusselt Number and Film Cooling Effectiveness Distributions of a Showerhead Film Cooled Blade in a Transonic Cascade." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/43764.

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This paper investigates the effect of blowing ratio on the film cooling performance of a showerhead film cooled first stage turbine blade. The blade was instrumented with double-sided thin film heat flux gages to experimentally characterize the Nusselt number and film cooling effectiveness distributions over the surface of the blade. The blade was arranged in a two-dimensional, linear cascade within a transonic, blowdown type wind tunnel. The wind tunnel freestream conditions were varied over two exit Mach numbers, Me=0.78 and Me=1.01, with an inlet freestream turbulence intensity of 12% ,

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5

Xue, Song. "Fan-Shaped Hole Film Cooling on Turbine Blade and Vane in a Transonic Cascade with High Freestream Turbulence: Experimental and CFD Studies." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/77979.

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The contribution of present research work is to experimentally investigate the effects of blowing ratio and mainstream Mach number/Reynolds number (from 0.6/8.5X10⁵ to 1.0/1.4X10⁶) on the performance of the fan-shaped hole injected turbine blade and vane. The study was operated with high freestream turbulence intensity (12% at the inlet) and large turbulence length scales (0.26 for blade, 0.28 for vane, normalized by the cascade pitch of 58.4mm and 83.3mm respectively). Both convective heat transfer coefficient, in terms of Nusselt number, and adiabatic effectiveness are provided in the result

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6

Webber, Matthew Allen. "Determining the effect of endwall boundary layer suction in a large scale subsonic compressor cascade." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1993. http://handle.dtic.mil/100.2/ADA267208.

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7

Perry, Michael. "The Effect of Freestream Turbulence on Separation at Low Reynolds Numbers in a Compressor Cascade." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/35834.

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A parametric study was performed to observe and quantify the effect of varying turbulence intensities on separation and performance in a compressor cascade at low Reynolds numbers. Tests were performed at 25o and 37.5o stagger angle, negative and positive angles of incidence up until the point of full stall, Reynolds numbers from 6 x 104 to 12.5 x 104, and turbulence intensities from approximately 0.7% â 8%. Additionally, oil flow techniques were combined with static tap data to visualize the boundary layer characteristics at various test conditions. The overall performance of the cascade wa

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8

Fay, Rebecca G. "Facilitating Configural Processing Within the Audit Team: An Additional Benefit of the SAS 99 Fraud Brainstorming Session." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/26836.

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This study considers the ability of the audit team to configurally process information, that is, to piece together information cues held by individual team members and recognize the underlying pattern in the information. It also examines how the hierarchical structure of the audit team impacts the team's ability to process information and affects the quality of decisions made by the team. The study also considers the ability of a specific audit procedure, the fraud brainstorming session required by Statement on Auditing Standards No. 99, to overcome barriers to communication and improve team j

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9

Kelble, Christopher Richard. "The Effect of Salinity Variability on the Mesozooplankton Community of Florida Bay." Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_dissertations/392.

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The greater Everglades ecosystem, including Florida Bay, has undergone significant anthropogenic manipulation over the past century. These actions resulted in a series of ecologically undesirable events in the Everglades ecosystem, prompting passage of the Comprehensive Everglades Restoration Plan (CERP). It is necessary to understand the variability in, and relationship between, salinity and ecology to fully evaluate the potential effects of CERP on Florida Bay. A seven-year dataset on surface salinity along with eleven-year and eight-year datasets on mesozooplankton and planktivorous fish we

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10

Gifford, Nancy Renee. "The Effect of Lithium Chloride on the Distal Insulin Signaling Cascade and on p38 MAPK in the Soleus Muscle of Female Lean Zucker Rats." Thesis, The University of Arizona, 2007. http://hdl.handle.net/10150/193350.

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This project focused on determining the effect of lithium on glucose uptake, glycogen synthesis, and insulin signaling proteins, protein kinase B (Akt1) and GSK-3, in isolated soleus muscle from female lean Zucker rats. We also investigated the role of the stress-activated p38 MAPK in the action of lithium to activate skeletal muscle glucose transport. In the absence of insulin, lithium (10 mM LiCl) increased basal glucose transport by 62% (p<0.05) and glycogen synthesis by 112%. Lithium did not alter phosphorylation of Akt ser473, but enhanced GSK-3β ser9 phosphorylation by 41%. Lithium furth

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11

Ainslie, Walter E. "The effect of solidity on the pre- and post-stall flow in a linear compressor cascade." Thesis, Virginia Tech, 1988. http://hdl.handle.net/10919/43579.

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<p>An experimental investigation of the performance characteristics of a solid wall linear compressor cascade was conducted. The purpose of the experiments was to determine the effects of the blade row configuration parameters stagger and solidity on the pre-and post-stall behavior of the flow in the cascade. Tests were conducted at a solidity of 1.5, and for two stagger angles, 36.4 degrees and 25 degrees.</p> <p> The investigation included the use of high speed motion pictures with smoke flow visualization in the cascade, measurements of the total pressure and velocity of the flow upstream a

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12

Abraham, Santosh. "Aerodynamic Performance of High Turning Airfoils and the Effect of Endwall Contouring on Turbine Performance." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/77196.

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Gas turbine companies are always focused on reducing capital costs and increasing overall efficiency. There are numerous advantages in reducing the number of airfoils per stage in the turbine section. While increased airfoil loading offers great advantages like low cost and weight, they also result in increased aerodynamic losses and associated issues. The strength of secondary flows is influenced by the upstream boundary layer thickness as well as the overall flow turning angle through the blade row. Secondary flows result in stagnation pressure loss which accounts for a considerable portion

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13

James, Ralph William. "The effect of boundary layer blowing in the corner region of a linear compressor cascade wind tunnel." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-05092009-040547/.

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14

Haddad, Barthelemy Jorge. "Experiences and considerations about profiles of competitions." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/100989.

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This study was carried out in the Banco Popular de Ahorro, in Santiago de Cuba. Duringthree years, different Profiles of Directive Competitions were made as well as a Unique or Generic Profile, adaptable to any executive of this or other organizations. Different con- ceptions of competitions were obtained and confirmed, such as simple, compound, basic, secondary, generic and specific competitions. Various experiences were confirmed, such as the importance of establishing their dimensions, contradictions and similarities between competitions and values, their possibility to focus on different o

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15

Schnorenberg, David G. "Investigation of the effect of Reynolds number on laminar separation bubbles on controlled-diffusion compressor blades in cascade." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1996. http://handle.dtic.mil/100.2/ADA313561.

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16

Panchal, Kapil V. "Development of a robust numerical optimization methodology for turbine endwalls and effect of endwall contouring on turbine passage performance." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/77242.

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Airfoil endwall contouring has been widely studied during the past two decades for the reduction of secondary losses in turbine passages. Although many endwall contouring methods have been suggested by researchers, an analytical tool based on the passage design parameters is still not available for designers. Hence, the best endwall contour shape is usually decided through an optimization study. Moreover, a general guideline for the endwall shape variation can be extrapolated from the existing literature. It has not been validated whether the optimum endwall shape for one passage can be fitted

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17

Zheng, Fengyuan. "The effect of PMMA stimulated Complement-Macrophage cascade on Osteogenesis of Preosteoblast-like MC3T3-E1 cells on PMMA surface." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1275497184.

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18

Whitehouse, David Richard Carleton University Dissertation Engineering Aerospace. "The effect of axial velocity ratio, turbulence intensity, incidence and leading edge geometry on the off-design performance of a turbine blade cascade." Ottawa, 1993.

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19

Halsey, Shiloh Michael. "Modeling the Distribution of Bobcats and Areas of Reintroduction for Fisher in the Southern Washington Cascades." PDXScholar, 2013. http://pdxscholar.library.pdx.edu/open_access_etds/996.

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The fisher (Martes pennanti) is a medium sized member of the mustelid family that once roamed the forests of Washington and whose historic range in the western United States once spread throughout the northern Rocky Mountains, the Cascade and Coast Ranges, and the Sierra Nevada (Carroll, Zielinski, and Noss 1999; Powell 1993, Spencer et al. 2011). Due to pressures from trapping and habitat fragmentation, the abundance of the species in the western United States has decreased dramatically and is thought to be limited to several small, isolated populations. In 2008, fishers were reintroduced to

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20

Bouley, Simon. "Modélisations analytiques du bruit tonal d'interaction rotor/ stator par la technique de raccordement modal." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEC007/document.

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Le bruit tonal d’interaction rotor-stator, généré par l’impact des sillages issus des pales d’un rotorsur la grille d’aubes d’un stator redresseur, contribue de manière déterminante au bruit d’origineaérodynamique des turbomachines axiales carénées, qui équipent une large part des systèmes de propulsionaéronautique et de conditionnement d’air. La prédiction du bruit par l’utilisation de simulationsnumériques demeure onéreuse, notamment dans les premières phases de conception lorsque de nombreusesconfigurations doivent être testées. Dans cette optique, l’approche analytique choisie dans cetteth

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21

Gambari, Johannes. "Nonlinear effects in quantum cascade lasers." Thesis, Imperial College London, 2011. http://hdl.handle.net/10044/1/7824.

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22

Mc, Tavish James Peter. "Band Structure Effects in Quantum cascade Lasers." Thesis, University of Leeds, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.503285.

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23

Austin, Anthony W. "Effects of Stress-Hemoconcentration on the Coagulation Cascade." Ohio University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1316632604.

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24

Collie, Jeffery C. "Unsteady shock wave effects on transonic turbine cascade performance." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-08182009-040404/.

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25

Douglas, Justin W. "Effects of Free Stream Turbulence on Compressor Cascade Performance." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/31449.

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The effects of grid generated free-stream turbulence on compressor cascade performance was measured experimentally in the Virginia Tech blow-down wind tunnel. The parameter of key interest was the behavior of the measured total pressure loss coefficient with and without generated free-stream turbulence. A staggered cascade of nine airfoils was tested at a range of Mach numbers between 0.59 and 0.88. The airfoils were tested at both the lowest loss level cascade angle and extreme positive and negative cascade angles about this condition. The cascade was tested in a Reynolds number range b

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26

Thanner, Meridith Hill. "Military base closure effects on a community : the case of Fort Ritchie Army Garrison and Cascade, Maryland /." College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3451.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2006.<br>Thesis research directed by: Sociology. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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27

Teissier, Jean. "Nouvelles fonctionnalités dans les lasers à cascade quantique : contrôle de l'indice optique complexe intracavité." Paris 7, 2010. http://www.theses.fr/2010PA077262.

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Le contrôle de l'indice complexe du mode optique d'un laser à cascade quantique (LQC) est un enjeu important en spectroscopie comme en télécommunication. En effet, cela permettrait un contrôle fin de la longueur d'onde par le biais de la génération de bandes latérales pour la partie imaginaire et directement pour la partie réelle. Nous avons dans un premier temps développé un système permettant le contrôle intracavité des pertes d'un laser. L'idée est de coupler la cavité laser avec une autre contenant une région de contrôle. Cette région de contrôle est composée d'une série de deux puits coup

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28

Allison, Steven David. "The effects of interblade phase angle on pitch oscillating, transonic, cascade flows." Thesis, University of Salford, 2011. http://usir.salford.ac.uk/26530/.

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A series of compressor blades, aligned as a cascade, situated in a transonic flow has been studied using a two-dimensional Computational Fluid Dynamics (CFD) technique. An objective of the research was to discover, using a CFD code, how the total aerodynamic stability of a compressor cascade was affected by blade pitching oscillations, vibrating at certain interblade phase angles and oscillation frequencies. The analysis focused on the way in which the interblade phase angle, a, is likely to affect the stability of the cascade over a range of oscillation frequencies between 200Hz and 1 OOOHz,

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29

Yaras, Metin Ilbay Carleton University Dissertation Engineering Aeronautical. "Measurement and prediction of tip-clearance effects in a linear turbine cascade." Ottawa, 1990.

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30

Abbott, Michael William Paul 1966 Carleton University Dissertation Engineering Mechanical and Aerospace. "The aerodynamic effects of roughness on the performance of a turbine cascade." Ottawa.:, 1993.

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31

McBean, Ivan William 1974. "Simulation of 3-dimensional aeroelastic effects in turbomachinery cascades." Monash University, Dept. of Mechanical Engineering, 2002. http://arrow.monash.edu.au/hdl/1959.1/7690.

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32

Norryd, Magnus. "Experimental investigation of unsteady flow effects including tip clearance in a turbine cascade /." Lausanne : EPFL, 1997. http://library.epfl.ch/theses/?nr=1661.

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33

Widegren, Ulrika. "Exercise effects on the mitogen-activated protein (MAP) kinase cascade in skeletal muscle /." Stockholm, 2000. http://diss.kib.ki.se/2000/91-628-4319-2/.

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34

Hale, Jamie Harold. "Effects of stationary wake on turbine blade heat transfer in a transonic cascade." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-08222008-063626/.

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35

Zedan, Camillia. "Competition, cascades and connectivity : the effect of mergers on the global economy." Thesis, University of Southampton, 2013. https://eprints.soton.ac.uk/362805/.

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There is an increasing trend towards global financial consolidation. Empirical evidence has shown that though consolidation can increase market efficiency, it can also increase systemic risk. Therefore, understanding the effects of company mergers on the global economy is an increasingly pertinent issue. The research presented in this thesis aims to explore the effects that mergers can have on interconnected markets. It will also suggest potentially stabilising market conditions that can reduce the risks associated with competitive production. An agent-based model of endogenous merger formatio

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36

Grangeat, Amélie. "Vulnérabilité, résilience et effets cascade entre réseaux techniques : apports de la modélisation systémique et spatiale pour la planification et la gestion de crise au profit des opérateurs de réseau et de la sécurité civile." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEM029/document.

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Les crises se développent en temps et en espace via les liens de dépendances entre les réseaux techniques vitaux au fonctionnement de la société : on parle alors d’effets cascade. Après avoir étudié les risques d’effets cascade liés aux actions des sapeurs-pompiers, ce travail compare deux modélisations techniques de ces effets cascades : les bases de données orientée graphe - contenant des zones d’influence statiques de chaque infrastructure réseau, et le couplage faible de deux simulateurs pour obtenir des zones d’influence évolutive – approche dont ce rapport propose une méthodologie d’appl

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37

Xing, Yu. "Mitogen activated protein kinase cascades mediate the regulation of antioxidant enzymes under abiotic stresses in arabidopsis." HKBU Institutional Repository, 2007. http://repository.hkbu.edu.hk/etd_ra/834.

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38

Nix, Andrew Carl. "Effects of High Intensity, Large-Scale Freestream Combustor Turbulence On Heat Transfer in Transonic Turbine Blades." Diss., Virginia Tech, 2003. http://hdl.handle.net/10919/27451.

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The influence of freestream turbulence representative of the flow downstream of a modern gas turbine combustor and first stage vane on turbine blade heat transfer has been measured and analytically modeled in a linear, transonic turbine cascade. Measurements were performed on a high turning, transonic turbine blade. The facility is capable of heated flow with inlet total temperature of 120ÂºC and inlet total pressure of 10 psig. The Reynolds number based on blade chord and exit conditions (5x106) and the inlet and exit Mach numbers (0.4 and 1.2, respectively) are representative of conditions

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39

Calder, Andrew Frank. "The effects of temperature and ion dose on cascade collapse in gold and copper." Thesis, University of Liverpool, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304961.

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40

Ninnemann, Todd A. "Effects of riblets on the performance of the supersonic through-flow fan cascade blades." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/29358.

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An experimental study to determine the effects of riblets on the performance of the supersonic through-flow fan (STF) cascade blades was performed. The two-dimensional cascade was tested in the Virginia Polytechnic Institute and State University intermittent wind tunnel facility, where the Mach and Reynolds (based on chord) numbers were 2.36 and 4.8 x 10⁶ , respectively. Three different V-grooved riblet heights were tested on the blades: 0.023, 0.033, and 0.051 mm. Riblet testing were conducted at design incidence as well as at off-design conditions (incidence angles: +5, -10 deg). The ribl

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41

Muthanna, Chittiappa. "The Effects of Free Stream Turbulence on the Flow Field through a Compressor Cascade." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/28753.

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The flow through a compressor cascade with tip leakage has been studied experimentally. The cascade of GE rotor B section blades had an inlet angle of 65.1Âº, a stagger angle of 56.9Âº, and a solidity of 1.08. The final turning angle of the cascade was 11.8Âº. This compressor configuration was representative of the core compressor of an aircraft engine. The cascade was operated with a tip gap of 1.65%, and operated at a Reynolds number based on the chord length (0.254 m) of 388,000. Measurements were made at 8 axial locations to reveal the structure of the flow as it evolved through the c

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42

Serjak, Peter John Carleton University Dissertation Engineering Mechanical and Aerospace. "An investigation of the effects of roughness on the performance of a turbine cascade." Ottawa, 1995.

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43

Doughty, Roger L. "Effects of multiple incident shock waves on the flow in a transonic turbine cascade." Diss., This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06062008-164902/.

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44

Kanimba, Eurydice. "Comprehensive Modeling of Novel Thermal Systems: Investigation of Cascaded Thermoelectrics and Bio-Inspired Thermal Protection Systems Performance." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/103542.

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Thermal systems involve multiple components assembled to store or transfer heat for power, cooling, or insulation purpose, and this research focuses on modeling the performance of two novel thermal systems that are capable of functioning in environments subjected to high heat fluxes. The first investigated thermal system is a cascaded thermoelectric generator (TEG) that directly converts heat into electricity and offers a green option for renewable energy generation. The presented cascaded TEG allows harvesting energy in high temperatures ranging from 473K to 973K, and being a solid-state devi

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45

Tristano, Elizabeth. "EFFECTS OF INVASIVE SPECIES INTRODUCTIONS ON NUTRIENT PATHWAYS IN AQUATIC FOOD WEBS." OpenSIUC, 2018. https://opensiuc.lib.siu.edu/dissertations/1566.

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Trophic interactions within aquatic ecosystems are complex, with many different pathways facilitating transfer of energy and nutrients among trophic levels and many different mechanisms that influence energy and nutrient transfer. This is illustrated in the “top down” and “bottom up” regulatory effects on aquatic food webs, through which primary producer biomass and, therefore, herbivore and carnivore densities, are influenced by both nutrient availability (bottom up) and densities of consumers at higher trophic levels (top down). In an aquatic food web, planktivore presence can directly alt

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46

Jenkins, Maggie F. "Indirect Food Web Interactions: Sea Otter Predation Linked to Invasion Success in a Marine Fouling Community." DigitalCommons@CalPoly, 2018. https://digitalcommons.calpoly.edu/theses/2000.

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Humans have caused grave ecological and economic damage worldwide through the introduction of invasive species. Understanding the factors that influence community susceptibility to invasion are important for controlling further spread of invasive species. Predators have been found to provide biotic resistance to invasion in both terrestrial and marine systems. However, predators can also have the opposite effect, and facilitate invasion. Therefore, recovery or expansion of native predators could facilitate the spread of invasive species. Needles et al. (2015) demonstrated that the threatened s

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47

Spaczér, Miklós. "Computer simulations of kinetic effects on the evolution of the displacement cascade in ordered intermetallics /." [S.l.] : [s.n.], 1995. http://library.epfl.ch/theses/?nr=1340.

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48

Gamerdinger, Peter M. "The effects of low-profile vortex generators on flow in a transonic fan-blade cascade." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1995. http://handle.dtic.mil/100.2/ADA296726.

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49

Nix, Andrew Carl. "Effects of shock wave passing on turbine blade heat transfer in a transonic turbine cascade." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-08222008-063734/.

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50

Hall, David. "The effects of protease-activated receptor 2 on atherosclerosis." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1459438552.

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