Log in

Relevant bibliographies by topics / System for numerical / Dissertations / Theses

To see the other types of publications on this topic, follow the link: System for numerical.

Dissertations / Theses on the topic 'System for numerical'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'System for numerical.'

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

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

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

1

Corrado, Cesare. "The cardiovascular system: a numerical study." Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3427527.

Full text

Abstract:

The aim of this thesis concerns the mathematical and numerical study of the cardiovascular system. This work covers the three related main brances of study, dealing with artery modeling, valves modeling and heart modeling. The work is thus subdivided into three parts, each one dealing with a specific branch. In each part this work starts by a specific known in licterature problem and suggests original improvements aimed at obtaining a more accurate solution and/or a cheaper computational cost. In the first part a new one dimensional model for the compliant vessels is proposed, capable of

APA, Harvard, Vancouver, ISO, and other styles

2

Wan, Yuk Bun. "Numerical system in spatial music composition -Focus on ancient Chinese Yin Yang and Wu Xing numerical system." Master's thesis, Akademie múzických umění v Praze.Hudební a taneční fakulta. Knihovna, 2017. http://www.nusl.cz/ntk/nusl-358397.

Full text

Abstract:

Tato práce se soustřeďuje na výzkum různých numerických zařízení starověkého čínského číselného systému, jako je sekvence Wu Xing a související funkce, za účelem generování různých kompozičních materiálů pro hudební složení podle výsledku trigramu (Gua / 掛). Mým celkovým přístupem je vyvinout metody, které nám dávají svobodu volby různých kompozičních materiálů, protože můžeme generovat velmi odlišný kompozitní materiál, jako jsou váhy a akordy, výsledkem Bagua (八掛) místo operace změny Johna Cagea, Který pouze splňuje určité výsledky, generalizuje celý kus automaticky. Proto můžeme vybrat nej

APA, Harvard, Vancouver, ISO, and other styles

3

Pampel, Thorsten. "Numerical approximation of generalized connecting orbits." [S.l. : s.n.], 1999. http://deposit.ddb.de/cgi-bin/dokserv?idn=959858407.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Lam, Thanh. "Numerical simulation of corona-charging powder coating system." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq30804.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Xuan, Jin, and 宣晋. "Numerical study of microfluidic electrochemical energy conversion system." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2011. http://hub.hku.hk/bib/B46970708.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Miller, Jacob A. S. M. Massachusetts Institute of Technology. "Numerical balancing in a humidification dehumidification desalination system." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/68692.

Full text

Abstract:

Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (p. 115-118).<br>This thesis details research on the thermal and concentration balancing of a humidification dehumidification desalination system. The system operates similarly to the natural rain cycle. Seawater is heated, sprayed into an airstream to increa

APA, Harvard, Vancouver, ISO, and other styles

7

Liu, X. D. "A NUMERICAL CONTROL AND INFORMATION GATHERING TRANSMISSION SYSTEM." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/613186.

Full text

Abstract:

International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper describes a numerical control and information gathering transmission system. The system is designed around an Intel MSC51 single chip microcomputer. The system has proven to be simple and dependable in a user environment. The system is described first, followed by descriptions of the hardware, the memory assignment, and the software strategy.

APA, Harvard, Vancouver, ISO, and other styles

8

Chambers, Lindsey Starr. "Numerical modeling of Saturn's satellites and ring system /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2008. http://uclibs.org/PID/11984.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Gil, Gibin. "Hybrid Numerical Integration Scheme for Highly Oscillatory Dynamical Systems." Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/306771.

Full text

Abstract:

Computational efficiency of solving the dynamics of highly oscillatory systems is an important issue due to the requirement of small step size of explicit numerical integration algorithms. A system is considered to be highly oscillatory if it contains a fast solution that varies regularly about a slow solution. As for multibody systems, stiff force elements and contacts between bodies can make a system highly oscillatory. Standard explicit numerical integration methods should take a very small step size to satisfy the absolute stability condition for all eigenvalues of the system and the compu

APA, Harvard, Vancouver, ISO, and other styles

10

Miletto, Petrazzini Maria Elena. "At the root of numerical cognition: fish as a model species to study pre - verbal numerical abilities." Doctoral thesis, Università degli studi di Padova, 2014. http://hdl.handle.net/11577/3423820.

Full text

Abstract:

Although only our species has achieved high level of mathematical reasoning, numerical abilities are not a human prerogative and in last decades comparative research showed that several animal species display rudimentary numerical capacities (Agrillo & Beran, 2013). The ability to discriminate between quantities provide multiple benefits in different ecological contexts. For instance, numerical abilities can be useful to select the larger amount of food (Hunt et al., 2008), to reduce the probability of being spotted by predators by getting protection within the largest group of social compani

APA, Harvard, Vancouver, ISO, and other styles

11

Sabnis, Amit. "Development of a Novel Method for Biochemical Systems Simulation: Incorporation of Stochasticity in a Deterministic Framework." Digital Archive @ GSU, 2012. http://digitalarchive.gsu.edu/biology_diss/120.

Full text

Abstract:

Heart disease, cancer, diabetes and other complex diseases account for more than half of human mortality in the United States. Other diseases such as AIDS, asthma, Parkinson’s disease, Alzheimer’s disease and cerebrovascular ailments such as stroke not only augment this mortality but also severely deteriorate the quality of human life experience. In spite of enormous financial support and global scientific effort over an extended period of time to combat the challenges posed by these ailments, we find ourselves short of sighting a cure or vaccine. It is widely believed that a major reason for

APA, Harvard, Vancouver, ISO, and other styles

12

Di, Sapio Enrico. "Experimental and numerical analyses of ITER Magnet system components." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

Find full text

Abstract:

ITER is the international reference project in the development of the nuclear fusion research based on the magnetic confinement. Its purpose is to achieve a stable fusion reaction (it is an experimental reactor). It is not possible for any of the know solid materials to be able to contain this plasma state. Instead, according to Lorentz’s law, a magnetic field can be used: a charged particle in a magnetic field coils around the field lines. The reactor that will allow the magnetic confinement of the plasma is called TOKAMAK. The TOKAMAK is a large toroid-shaped machine composed of various

APA, Harvard, Vancouver, ISO, and other styles

13

Sklar, Akiva A. "A Numerical Investigation of a Thermodielectric Power Generation System." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/14020.

Full text

Abstract:

The performance of a novel micro-thermodielectric power generation device (MTDPG) was investigated in order to determine if thermodielectric power generation can compete with current portable power generation technologies. Thermodielectric power generation is a direct energy conversion technology that converts heat directly into high voltage direct current. It requires dielectric (i.e., capacitive) materials whose charge storing capabilities are a function of temperature. This property is exploited by heating these materials after they are charged; as their temperature increases, their charg

APA, Harvard, Vancouver, ISO, and other styles

14

So, Maria Yuen-Ling. "A database system for the management of numerical experiments." Thesis, University of Ottawa (Canada), 1987. http://hdl.handle.net/10393/5098.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Li, Ping, and 李平. "Numerical methodologies for electromagnetic parasitic system modeling and simulation." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/202361.

Full text

Abstract:

In this thesis, to efficiently and accurately model the electromagnetic radiations from electronic and antenna systems, and to analyze the hybrid electromagnetic (EM)-circuit system and the interactions between EM waves and multi-physics systems, a plethora of full-wave approaches are developed. Specifically, a set of frequency-domain methods are proposed in the first part of this thesis to characterize the electromagnetic radiations from device under test (DUT) based on the sampled near-field data. For the first approach, the dyadic Green function (DGF) in the presence of perfectly conducting

APA, Harvard, Vancouver, ISO, and other styles

16

LIRA, WILLIAM WAGNER MATOS. "AN INTEGRATED SYSTEM FOR NUMERICAL SIMULATIONS IN COMPUTATIONAL MECHANICS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 1998. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=1471@1.

Full text

Abstract:

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>Este trabalho dá continuidade ao desenvolvimento de uma metodologia para extensão e configuração de aplicações gráficas interativas utilizadas em simulações baseadas no método dos elementos finitos (MEF). Novos atributos requisitados pelos módulos de análise podem ser facilmente incluídos nos pré- e pós-processadores. Os atributos são definidos, através de uma linguagem de extensão interpretada relativamente simples, em um arquivo de configuração. A configuração e extensão é feita a partir da criação de classes e métod

APA, Harvard, Vancouver, ISO, and other styles

17

Hurwitz, Margaret Mead. "Idealised numerical simulations of the stratospheric chemistry-climate system." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612249.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Khaled, Alhaifi. "Numerical and experimental studies of a nonlinear vibration system." Thesis, Brunel University, 2015. http://bura.brunel.ac.uk/handle/2438/10545.

Full text

Abstract:

The objective of this research is to show that nonlinearity can be used to improve vibration absorption and suppression of unwanted vibrations in a main system due to external excitation. This was shown by investigating two systems a SDOF (with hardening nonlinearity) and a 2DOF (with softening nonlinearity). The aim of carrying out these investigations was to introduce a passive nonlinear system that can update itself and self-regulate to suppress undesired oscillations. To fulfil the desired gaol, various types of springs were considered and investigated. A commercially available spring call

APA, Harvard, Vancouver, ISO, and other styles

19

Noble, Cole Douglas. "Numerical study of a hybrid photovoltaic thermal desalination system." Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/23698.

Full text

Abstract:

The world as we know it depends highly on fossil fuels. However, these resources are finite, and evidence suggests that their combustion contributes to climate change. In addition, fresh water supplies are becoming scarcer amidst instabilities in weather patterns and unsustainable water consumption levels. As such, photovoltaic (PV) systems have emerged as a potential off-grid alternative to traditional fossil fuel energy generation. However, their widespread proliferation is, in part, inhibited by their inefficiency as less than 20% of incident solar energy is converted to electrical energy.

APA, Harvard, Vancouver, ISO, and other styles

20

Kann, Joshua Louis. "Numerical modeling of a near-field scanning optical system." Diss., The University of Arizona, 1995. http://hdl.handle.net/10150/187376.

Full text

Abstract:

A near-field scanning optical (NFO) system utilizes a subwavelength sized aperture to illuminate a sample. The aperture raster scans the sample. During the scan, the aperture is held in proximity to the sample. At each sampling point, the integrated far-zone energy distribution is stored. This collection of data is used to generate an image of the sample's surface. The main advantage of NFO systems is their very high spatial resolution. In this dissertation a hybrid finite-difference-time-domain (FDTD)/angular spectrum code is used to study the electromagnetic and imaging properties of a NFO s

APA, Harvard, Vancouver, ISO, and other styles

21

Ferrari, Giacomo <1989&gt. "A Numerical Proposal of an Extended Solid Modeling System." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7858/1/Ferrari_Giacomo_Tesi.pdf.

Full text

Abstract:

This thesis has been carried out at the Department of Mathematics of the University of Bologna and at the Company HyperLean s.r.l. spin-off of the University Polytechnic of Marche, as part of a collaborative project on "Theoretical and numerical aspects of a hybrid geometric modeling system". The key observation that motivates the interest in this topic is that in different application contexts you have the need to create virtual solid models that integrate real data acquired by 3D scanning, represented by polygonal meshes, with synthetic models, designed by parametric/analytical multi-pa

APA, Harvard, Vancouver, ISO, and other styles

22

ANDREATA, MAURIZIO. "EXPERIMENTAL AND NUMERICAL INVESTIGATION OF A DIESEL AFTERTREATMENT SYSTEM." Doctoral thesis, Politecnico di Torino, 2015. http://hdl.handle.net/11583/2612554.

Full text

Abstract:

Automotive diesel engines, thanks to their high efficiency, play a key role in the future global CO2 emission reduction. However, the upcoming tighter regulations with the aim of reduction of the harmful pollutant emissions require the adoption of more complex after-treatment systems, where the integration between different components is mandatory in order to minimize the overall drawbacks and maximize the system efficiency. In particular, in this work a Diesel Particulate Filter (DPF) and a Diesel Oxidation Catalyst (DOC) were experimentally and numerically investigated, considering both the

APA, Harvard, Vancouver, ISO, and other styles

23

Yang, Liming. "Parallel block predictor-corrector methods for the numerical solution of ODE's." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6802.

Full text

Abstract:

Stability and efficiency (i.e. derivative function evaluations per processor) are the two main considerations in deriving good numerical methods for ODE's. The underlying challenge is to increase the stability region while maintaining or even improving efficiency. To achieve this, some extensions of predictor-corrector based methods, which apply a fixed number of corrector iterations, are considered. This thesis studies two particular members of a family of methods called the Parallel Block Predictor-Corrector Family, which are based on these extensions. These two members are called PBPC/2 and

APA, Harvard, Vancouver, ISO, and other styles

24

Gosnell, Sawyer Ross. "Numerical modeling of induced diffuse flow in seafloor hydrothermal system." Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-08252006-125256/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Chakraborty, Aspriha, and achakraborty@swin edu au. "Numerical study of biological problems in a predator-prey system." Swinburne University of Technology, 2005. http://adt.lib.swin.edu.au./public/adt-VSWT20060608.151547.

Full text

Abstract:

The logistic Lotka-Volterra predator-prey equations with diffusion based on Luckinbill's experiment with Didinium nasutum as predator and Paramecium aurelia as prey, have been solved numerically along with a third equation to include prey taxis in the system. The effect of taxis on the dynamics of the population has been examined under three different non-uniform initial conditions and four different response functions of predators. The four response functions are Holling Type 2 Response, Beddington Type Response or Holling Type 3 Response, a response function involving predator interference a

APA, Harvard, Vancouver, ISO, and other styles

26

Imbiriba, Breno Cesar de Oliveira. "Numerical simulation and wave extraction of binary black hole system." College Park, Md. : University of Maryland, 2007. http://hdl.handle.net/1903/6670.

Full text

Abstract:

Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Physics. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

APA, Harvard, Vancouver, ISO, and other styles

27

Rodríguez, Alonso Oscar Zamora. "Numerical investigation of a wing hot air ice protection system." Thesis, Wichita State University, 2009. http://hdl.handle.net/10057/2534.

Full text

Abstract:

Aircraft icing is a recurrent aviation safety concern. In the past eight years alone, eight icing accidents involving business jets and other aircraft have occurred. The accumulation of ice on critical aerodynamic surfaces, the primary cause of these accidents, leads to considerable performance degradation that compromises the safety of the passengers, the crew, and the vehicle. A variety of surface-deformation and thermal systems provide icing protection for aircraft. Hot air anti-icing systems are the most common for airplanes with aluminum leading edges on wing and tail surfaces, and engine

APA, Harvard, Vancouver, ISO, and other styles

28

Collander-Brown, Simon James. "Dynamics of selected solar system minor bodies : a numerical investigation." Thesis, Queen Mary, University of London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286483.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Kleyer, Niklas Carl Simom. "TRAFFIC SIMULATIONS THROUGH ODE-, DDE SYSTEM MODELING AND NUMERICAL COMPUTATIONS." Thesis, KTH, Matematik (Inst.), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148377.

Full text

Abstract:

This report is written as a project to conclude the three year bachelor part of a five year degree in engineering and will as such target students finishing their three year bachelor degrees. The main topic of this project is traffic simulation through numerical analysis, with the accompanying subtopics time integration, eigenvalue analysis and computation complexity. The tool used through the project is Matlab computational software. This project features two general traffic models where the first is based on a system of ordinary differential equations (ODE’s) and the second one is based on a

APA, Harvard, Vancouver, ISO, and other styles

30

Stenberg, Erik. "On numerical simulations of turbulent flows subjected to system rotation." Thesis, KTH, Mekanik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-194499.

Full text

Abstract:

Different aspects of numerical simulations of turbulent flows are assessed by considering a fully-developed turbulent channel flow that is rotating in the spanwise direction. Differences between differential and explicit algebraic Reynolds-stress models (RSMs) are investigated theoretically and numerically. Simulation results are compared with existing DNS-data. Both families of RSMs are demonstrated to achieve good qualitative agreement with the DNS. The results constitutes a demonstration of the validity of the so called extended weak-equilibrium assumption for systems with a superimposed so

APA, Harvard, Vancouver, ISO, and other styles

31

Veitch, Jennifer Anne. "Equilibrium dynamics of the Benguela system : a numerical modelling approach." Doctoral thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/12153.

Full text

Abstract:

Includes abstract.<br>Includes bibliographical references (p. 237-255).<br>The Regional Ocean Modelling System (ROMS) is used to systematically investigate equilibrium conditions and seasonal variations of the Benguela system, including both the large-scale flow regime as well as the coastal upswelling regime. A shelf-edge poleward flow exists in the northern Benguela region and is driven primarily by the wind-stress curl via the Sverdup relation. As such, it is strongly seasonal and is most intense during spring and summer when the wind-stress curl is most negative. The poleward flow deepens

APA, Harvard, Vancouver, ISO, and other styles

32

Jordan, Jens. "Reachable sets of numerical iteration schemes : a system semigroup approach." Doctoral thesis, kostenfrei, 2008. http://www.opus-bayern.de/uni-wuerzburg/volltexte/2008/2841/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Collins, Benjamin Forster Stevenson David John Sari Re'em. "Understanding the solar system with numerical simulations and Lévy flights /." Diss., Pasadena, Calif. : California Institute of Technology, 2009. http://resolver.caltech.edu/CaltechETD:etd-05292009-130440.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Peplinski, Adam. "Numerical simulations of type III planetary migration." Doctoral thesis, Stockholm University, Department of Astronomy, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-7461.

Full text

Abstract:

<p>Planets are believed to form in primordial gas-dust discs surrounding newborn stars. An important breakthrough in our understanding of planetary formation was the discovery of extra-solar planets around sun-like stars, especially the frequent occurrence of giant planets on close orbits (hot Jupiters). The mechanisms involved in the formation of these objects remain uncertain, however the difficulties associated with their formation at their observed orbital radius has awoken an interest in theories for the migration of protoplanetary cores due to gravitational interaction with the disc. The

APA, Harvard, Vancouver, ISO, and other styles

35

Faizy, Shelly Mardhia. "Assessing a Modeling Standard in Volcanic-Geothermal Systems: the Effects of the Lower System Boundary." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-438664.

Full text

Abstract:

Geothermal energy consumption is projected to increase along with other renewable energy in the future. Therefore, it is important to have a better understanding on the evolution of geothermal systems to optimize the exploitation of such resources. Generally, numerical models are used as a fundamental tool to study a potential geothermal field. However, current modeling practices tend to focus on the shallow area around the heat source, while ignoring the deeper part below the heat source. The purpose of this project is to observe the influence of lower boundary at the bottom of intrusion towa

APA, Harvard, Vancouver, ISO, and other styles

36

Chang, Po-Sheng, and 張博勝. "Numerical methods for 1D strongly correlated system." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/98745012971323069993.

Full text

Abstract:

碩士<br>國立清華大學<br>物理系<br>102<br>The study of many-body systems is important for the properties of material and often has the difficulty in the exponential growth of Hilbert space with system size, especially for those strongly correlated systems which exhibit exotic behavior. However, in the past two decades have developed some useful algorithms of tackling many-body problems, which is not restricted by the growth of system size. The Density Matrix Renormalization Group (DMRG) invented by Steven R. White is the significant one and it is the major algorithm we discuss in this thesis. In addition,

APA, Harvard, Vancouver, ISO, and other styles

37

Hsueh, Che Shih, and 石學哲. "Numerical Analysis of Bored Tunnel Lining System." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/04178061883634393346.

Full text

Abstract:

碩士<br>國立臺北科技大學<br>土木與防災技術研究所<br>92<br>The method of shield tunneling has become a most effective technique for excavating tunnel in urban districts and is more reliable for metropolitan transportation networks. How to ensure the stability of the soil structure while the steel cylinder with a sealed front face excavates soil and therefore to avoid subsidence of the buildings and facilities in the adjacent areas. The impact and safety of deep excavation work on existing buildings and when earthquakes occur will be subjects to discuss in the design’s stress analysis. FLAC method was co

APA, Harvard, Vancouver, ISO, and other styles

38

Tasi, Cheng-Zhi, and 蔡承志. "Numerical Simulation of the air intake system." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/62271458030773937475.

Full text

Abstract:

碩士<br>國立交通大學<br>機械工程系所<br>101<br>Originally designed are simple outside air into the air-conditioned units to make adjustments in the system design of the air-conditioned units. This method because of they are usually a large gap between the outside air conditions and indoor conditions, it often takes a lot of energy to achieve the required conditions. Changes designed using the circulating air and the outside air mixed before entering the adjustment of air-conditioned units, you can save equipment space and the state of the circulating air is almost the same as the indoor state, so be able to

APA, Harvard, Vancouver, ISO, and other styles

39

Hsiao, Wen-Yu, and 蕭文裕. "Numerical Analysis of Piezoelectric Energy Harvesting System." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/80857394687496746199.

Full text

Abstract:

碩士<br>大葉大學<br>工學院碩士在職專班<br>99<br>ABSTRACT A piezoelectric harvester can harvest energy from around a few micro-Watt (μ W) to a few milliwatts (mW); in fact, it’s really small. But why does it still attract many well-known research teams to set it as the key research area? That's because its mechanism is simple and its area is tiny (can less than 1cm ), and in the process of micro-, it can be used with standard semiconductor manufacturing process and the integration of integrated circuits, which are suitable for the demand of many other fields, such as: wireless, telemetry, wireless multipoint

APA, Harvard, Vancouver, ISO, and other styles

40

Araújo, António E. A. "Numerical instabilities in power system transient simulations." Thesis, 1993. http://hdl.handle.net/2429/2121.

Full text

Abstract:

In power system simulations, control systems act upon the electric power system in a variety of ways. There is, therefore, a necessity of simulating the control system equations together with the power system equations. This is the case not only instability studies, but also in the simulation of electromagnetic transient phenomena. Because of the different structure of the two sets of equations, computational efficiency can be improved if both sets of equations are solved separately, with the result from one set of equations showing up in the other set of equations one or more time steps later

APA, Harvard, Vancouver, ISO, and other styles

41

Huang, Jianwei, and 黃健維. "Numerical Simulation of Piezoelectric Energy Harvesting System." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/32804364739034986124.

Full text

Abstract:

碩士<br>大葉大學<br>機械與自動化工程學系<br>99<br>Piezoelectric materials can be used as mechanisms to transfer ambient vibrations into electrical energy that can be stored and used to power other devices. In this study, the mechanical energy of vibrational beam will be converted to electrical energy using Macro Fiber Composite (MFC) piezofiber composite actuators. The MFC piezofiber composite actuator consists of rectangular piezo ceramic rods sandwiched between layers of adhesive, electrodes and polyimide film. The electrodes are attached to the film in an interdigitated pattern which tranfers the applied

APA, Harvard, Vancouver, ISO, and other styles

42

Chun, Liou Yi, and 柳毅駿. "Numerical Approach to the Overpressure System for NBC Collective Protection System." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/58820322612307179151.

Full text

Abstract:

碩士<br>國防大學中正理工學院<br>兵器系統工程研究所<br>91<br>ABSTRACT The object of present project is to investigate the thermal-flow field of overpressure system by computational fluid dynamics. The overpressure system is widely used for NBC collective protection in combat vehicles of military and for preventing the containment of clean rooms in IC industry. The exchanged main support air inlet flow rate as well as numbers of air conditioner and installing positions is investigated for cases with and without the relief valve. A multi-block three-dimensional Navier-Stokes code, CFX 4.4, is used to simu

APA, Harvard, Vancouver, ISO, and other styles

43

Wang, Bai-Bin, and 王柏彬. "Numerical Analysis of Injection System in Microfluidic Chip." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/37676845816820168466.

Full text

Abstract:

碩士<br>國立屏東科技大學<br>材料工程所<br>95<br>Abstract Student ID : M9340007 Tile of Thesis : Numerical Analysis of Injection System in Microfluidic Chip Total Pages of Thesis : 118 Name of Instutute : National Pingtung University of Science and Technology Name of Department : Graduation Instutute of Material Engineering Date of Graduation: 2007.01 Degree Conferred: Master Name of Student: Bai-Bin Wang Adviser: Lung-Ming Fu The Contents of Abstract in this Thesis : This study develops a novel capillary electrophresis (CE) microfluidic device featuring a conventional inj

APA, Harvard, Vancouver, ISO, and other styles

44

Chou, Yu-Sheng, and 周祐陞. "Numerical Simulations of Bursting Activities in Neuronal System." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/66830260591710846049.

Full text

Abstract:

碩士<br>國立中央大學<br>物理研究所<br>95<br>We develop a phenomenological model and modify the Sivan model[1] to simulate the neuron bursting behavior to model the biological neuron-glia network. First, we propose a generic inhibitory mechanism to represent glia dynamics and combine with the spiking neuron model(FitzHugh-Nagumo model[2]). Bursting occurs when mean connection strength of neurons with the inhibitory elements exceeds a threshold value. Both the mean-field model and the network model show similar results and the synchronization of firing can be enhanced by connections in the network including

APA, Harvard, Vancouver, ISO, and other styles

45

Wen, Mei-Fang, and 溫美芳. "Development of A Numerical Modelfor Storm-Drainage System." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/63177570902821534952.

Full text

Abstract:

碩士<br>淡江大學<br>水資源及環境工程學系碩士班<br>93<br>We apply Preissmann’s scheme and Double Sweep Method to establish a model to solve Continuity Equation and Momentum Equation according to Saint Venant Hypotheses. The model can be applied to refer to design of the drainage system and estimate capability of the drainage system as a basis of improving drowned region. The initial base discharge at each channel is computed using an assumed suitable rainfall intensity and Rational method. The initial depth of this model involves downstream boundary condition effect and is derived from downstream end using St

APA, Harvard, Vancouver, ISO, and other styles

46

Chen, Yi Ru, and 陳逸如. "Numerical simulation of sewer system with a division." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/57981466983010477881.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Shieh, Li-Chi, and 謝浬奇. "Numerical Analysis of EV ASD system conducted EMI." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/87480221397082247235.

Full text

Abstract:

碩士<br>國立臺灣大學<br>機械工程學研究所<br>98<br>Adjustable Speed Drive (ASD) system is essential in a variety of electric vehicles. It is different from the traditional gasoline engine vehicles. ASD system is an extra interference of the electric vehicles and the degree of disturbance is also greater than other electronic components. Therefore, it is an important issue to find out how ASD system conducts the intensity of EMI in 150k-30MHz through data simulation at design stage. In this research, ansoft simplrer system-level circuit software is used for simulating the intensity of EMI by conducting of NTU

APA, Harvard, Vancouver, ISO, and other styles

48

HONG, JIA-CHENG, and 洪嘉成. "Numerical method for microstrip on semiconductor-insulator system." Thesis, 1987. http://ndltd.ncl.edu.tw/handle/93714468637357484391.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Yu, Chia-Li, and 余佳俐. "The Numerical Simulation of Binary Solidification System with." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/58168710755976025383.

Full text

Abstract:

碩士<br>國立臺灣大學<br>機械工程學系<br>85<br>This study numerically investigate the binary solidification system which is cooled from the side wall. The binary solution is in a two-dimensional rectangular cavity with upper and lower adiabatic walls and two isothermal side walls. The single-phase numerical method and volume-average method are used to derive the governing equations. The mushy zone is assumed isotropic and the concentration of crystals is assumed uniform. After comparing with the exp

APA, Harvard, Vancouver, ISO, and other styles

50

Wuang, Der-Thing, and 黃德興. "PVM system applied to numerical computation on ODEs." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/80061066696039046651.

Full text

Abstract:

碩士<br>國立中正大學<br>應用數學研究所<br>84<br>The PVM system is applied to simulate the parallel computation for solving initial value problem in ODEs . The computation platform is based on a single bus data transformation structure and implemented by applying the parallel predictor-corrector method BPC and PPCC . Our result indicates that the synchronization and data transformation are important for the speed up efficiency . Moreever , the speed up effect will be significant if the given problem consis

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!