Log in

Relevant bibliographies by topics / Phenomena-based modeling / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Phenomena-based modeling.

Dissertations / Theses on the topic 'Phenomena-based modeling'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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

Select a source type:

Consult the top 19 dissertations / theses for your research on the topic 'Phenomena-based modeling.'

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

Zhang, Rui. "Hierarchies for Event-Based Modeling of Geographic Phenomena." Fogler Library, University of Maine, 2005. http://www.library.umaine.edu/theses/pdf/ZhangR2005.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Kulju, T. (Timo). "Utilization of phenomena-based modeling in unit operation design." Doctoral thesis, Oulun yliopisto, 2014. http://urn.fi/urn:isbn:9789526207124.

Full text

Abstract:

Abstract In the design and development of unit operations in chemical engineering, experimental testing is often very expensive or even impossible to perform. In these kinds of situations, numerical simulations offer a good approach to study process characteristics. Typically in chemical engineering, data-based modeling is applied to study the process. This requires many experiments for tuning the model parameters and validating the model. In a phenomenology-based approach, the evolution of the system is dictated by fluid and particle transport equations. These equations are independent of the

APA, Harvard, Vancouver, ISO, and other styles

3

Yuan, Tao. "Reduced order modeling for transport phenomena based on proper orthogonal decomposition." Texas A&M University, 2003. http://hdl.handle.net/1969.1/1470.

Full text

Abstract:

In this thesis, a reduced order model (ROM) based on the proper orthogonal decomposition (POD) for the transport phenomena in fluidized beds has been developed. The reduced order model is tested first on a gas-only flow. Two different strategies and implementations are described for this case. Next, a ROM for a two-dimensional gas-solids fluidized bed is presented. A ROM is developed for a range of diameters of the solids particles. The reconstructed solution is calculated and compared against the full order solution. The differences between the ROM and the full order solution are smaller than

APA, Harvard, Vancouver, ISO, and other styles

4

Garg, Anubha. "Stochastic modeling of expansion and shrinkage phenomena in starch based melts during extrusion." Thesis, Kansas State University, 2013. http://hdl.handle.net/2097/16915.

Full text

Abstract:

Master of Science<br>Department of Grain Science and Industry<br>Sajid Alavi<br>Extrusion is a popular technology for production of expanded products. However, variability in multiple input parameters can lead to significant variations in the end product which becomes a concern for process control and efficiency in industries. This study was focused on understanding the uncertainty in input parameters during extrusion and their impact on variability in output. A mechanistic model was developed for bubble growth dynamics in starch based melts at microscopic and macroscopic levels using heat,

APA, Harvard, Vancouver, ISO, and other styles

5

Ulissi, Zachary Ward. "Modeling and simulation of stochastic phenomena in carbon nanotube-based single molecule sensors." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98716.

Full text

Abstract:

Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 199-218).<br>Shrinking sensors to the nanoscale introduces novel selectivity mechanisms and enables the ultimate sensitivity limit, single-molecule detection. Single-walled carbon nanotubes, with a bright fluorescence signal and no photobleaching, are a platform for implantable near-IR sensors capable of selectively detecting a range of small-molecules including the radical signalling molecule nitric oxide, the h

APA, Harvard, Vancouver, ISO, and other styles

6

Uechi, Risa. "Modeling of Biological and Economical Phenomena Based on Analysis of Nonlinear Competitive Systems." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199432.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Bieszczad, Jerry 1971. "A framework for the language and logic of computer-aided phenomena-based process modeling." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/16735.

Full text

Abstract:

Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 2000.<br>Includes bibliographical references (p. 273-277).<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Chemical process engineering activities such as design, optimization, analysis, control, scheduling, diagnosis, and training all rely on mathematical models for solution of some engineering problem. Likewise, most of the undergraduate chemical engineering curricula are model-based. However, the lack o

APA, Harvard, Vancouver, ISO, and other styles

8

Mpagazehe, Jeremiah N. "A Physics-Based, Eulerian-Lagrangian Computational Modeling Framework to Predict Particle Flow and Tribological Phenomena." Research Showcase @ CMU, 2013. http://repository.cmu.edu/dissertations/294.

Full text

Abstract:

Tribology – the science and technology of interacting surfaces in relative motion and the related subjects of friction, lubrication and wear – is an important aspect in industrial and natural systems. Multiphase flows, specifically particle-fluid flows, are present in many such tribological processes. Therefore, an increased understanding of the dynamics of particles in fluids and their interaction with the surrounding surfaces is a critical step in improving related industrial processes, many of which contain fluid-mediated sliding contacts. Interestingly, the primary physics which govern a v

APA, Harvard, Vancouver, ISO, and other styles

9

Gibbons, Michael P. "Continuum-Scale Modeling of Shear Banding in Bulk Metallic Glass-Matrix Composites." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1471882991.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Nika, Maria. "Synthedemic modelling and prediction of Internet-based phenomena." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/24857.

Full text

Abstract:

The study of infectious disease dynamics, termed epidemiology, has been an important area of research for hundreds of years. Nowadays, it is increasingly realised that such techniques may have application to epidemics of a socio-technological nature. Indeed, the proliferation of the Internet has created new opportunities to study the mechanisms behind the emergence and dynamic behaviour of online phenomena such as Internet-based popularity outbursts. The contributions of this thesis are threefold. Firstly, we explore how classical epidemiological models can be applied to model the Internet-bas

APA, Harvard, Vancouver, ISO, and other styles

11

Neto, Pedro Ribeiro de Andrade. "Game theory and agent-based modelling for the simulation of spatial phenomena." Instituto Nacional de Pesquisas Espaciais, 2010. http://urlib.net/sid.inpe.br/mtc-m19/2010/11.21.17.15.

Full text

Abstract:

A modelagem baseada em agentes (\TEXTIT{Agent-Based Modelling} - ABM) fornece uma metodologia \textit{bottom-up} para a construção sistemas complexos. Ela tem obtido uma crescente aceitação em vários campos da ciência, tais como economia, sociologia e antropologia, por causa de sua capacidade de expressar como ações coletivas podem emergir a partir de um comportamento social individual. Um dos desafios importantes na modelagem baseada em agentes diz respeito a como representar as ações humanas em um ambiente espacialmente explícito. Agentes têm de ser conectados a uma representação do mundo, q

APA, Harvard, Vancouver, ISO, and other styles

12

Essa, Zahi. "Physical modelling of impurity diffusion and clustering phenomena in CMOS based image sensors." Phd thesis, Université Paul Sabatier - Toulouse III, 2013. http://tel.archives-ouvertes.fr/tel-01020497.

Full text

Abstract:

L'essor de l'industrie micro-électronique au cours des dernières années n'aurait pas été possible sans les innovations en termes de procédés de fabrication de la technologie CMOS (Complementary Metal Oxide Semiconductor) induisant une amélioration continue des performances des composants. Ces innovations doivent relever les défis technologiques inhérents à la fois à la miniaturisation ainsi qu'à la diversification croissante des composants. En réponse à ces défis, des approches de modélisation de type TCAD (Technology Computer Aided Design), permettent de réduire nettement le temps et le coût

APA, Harvard, Vancouver, ISO, and other styles

13

Boutkhamouine, Brahim. "Stochastic modelling of flood phenomena based on the combination of mechanist and systemic approaches." Thesis, Toulouse, INPT, 2018. http://www.theses.fr/2018INPT0142/document.

Full text

Abstract:

Les systèmes de prévision des crues décrivent les transformations pluie-débit en se basant sur des représentations simplifiées. Ces représentations modélisent les processus physiques impliqués avec des descriptions empiriques, ou basées sur des équations de la mécanique classique. Les performances des modèles actuels de prévision des crues sont affectées par différentes incertitudes liées aux approximations et aux paramètres du modèle, aux données d’entrée et aux conditions initiales du bassin versant. La connaissance de ces incertitudes permet aux décideurs de mieux interpréter les prévisions

APA, Harvard, Vancouver, ISO, and other styles

14

Perez, Perez Francisco Javier. "Modelling microstructural and interfacial phenomena in welding and irradiation processes for Fe-based systems." Thesis, Loughborough University, 2000. https://dspace.lboro.ac.uk/2134/11167.

Full text

Abstract:

In this thesis, different modelling techniques, including physically based molecular dynamics simulations and empirical models using neural network architectures have been used to address particular problems in the understanding of microstructural development in iron-based systems. The two main areas of investigation are concerned with the prediction of composition and mechanical properties of steel welds and the effect of irradiation on the grain boundary microstructure of a-iron, both very important industrial issues. Microstructural evolution models in steel welds require weld metal composi

APA, Harvard, Vancouver, ISO, and other styles

15

Chaudhry, Omair. "Modelling geographic phenomena at multiple levels of detail : a model generalisation approach based on aggregation." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/2385.

Full text

Abstract:

Considerable interest remains in capturing once geographical information at the fine scale, and from this, automatically deriving information at various levels of detail and scale via the process of map generalisation. This research aims to develop a methodology for transformation of geographic phenomena at a high level of detail directly into geographic phenomena at higher levels of abstraction. Intuitive and meaningful interpretation of geographical phenomena requires their representation at multiple levels of detail. This is due to the scale dependent nature of their properties. Prior to th

APA, Harvard, Vancouver, ISO, and other styles

16

Mohamed, Ahmed. "Fault-detection in Ambient Intelligence based on the modeling of physical effects." Phd thesis, Supélec, 2013. http://tel.archives-ouvertes.fr/tel-00995066.

Full text

Abstract:

This thesis takes place in the field of Ambient Intelligence (AmI). AmI Systems are interactive systems composed of many heterogeneous components. From a hardware perspective these components can be divided into two main classes: sensors, using which the system observes its surroundings, and actuators, through which the system acts upon its surroundings in order to execute specific tasks.From a functional point of view, the goal of AmI Systems is to activate some actuators, based on data provided by some sensors. However, sensors and actuators may suffer failures. Our motivation in this thesis

APA, Harvard, Vancouver, ISO, and other styles

17

Lashway, Christopher R. "Resilient and Real-time Control for the Optimum Management of Hybrid Energy Storage Systems with Distributed Dynamic Demands." FIU Digital Commons, 2017. https://digitalcommons.fiu.edu/etd/3515.

Full text

Abstract:

A continuous increase in demands from the utility grid and traction applications have steered public attention toward the integration of energy storage (ES) and hybrid ES (HESS) solutions. Modern technologies are no longer limited to batteries, but can include supercapacitors (SC) and flywheel electromechanical ES well. However, insufficient control and algorithms to monitor these devices can result in a wide range of operational issues. A modern day control platform must have a deep understanding of the source. In this dissertation, specialized modular Energy Storage Management Controllers (E

APA, Harvard, Vancouver, ISO, and other styles

18

Loizou, Andreas. "Modelling and simulation of themo-mechanical phenomena at the friction interface of a disc brake.An empirically-based finite element model for the fundamental investigation of factors that influence the interface thermal resistance at the friction interface of a high energy sliding pair in a disc brake." Thesis, University of Bradford, 2012. http://hdl.handle.net/10454/5489.

Full text

Abstract:

The fundamental theories of heat generation and transfer at the friction interface of a brake assume either matching or not matching surface temperatures by having a varying or uniform heat partition ratio respectively. In the research presented the behaviour of heat partition has been investigated in a fundamental study based on experimental measurements of temperature and the associated modelling and simulation of heat transfer in a brake friction pair. For a disc brake, an important parameter that was identified from the literature study is the interface tribo-layer (ITL), which has

APA, Harvard, Vancouver, ISO, and other styles

19

Loizou, Andreas. "Modelling and simulation of themo-mechanical phenomena at the friction interface of a disc brake : an empirically-based finite element model for the fundamental investigation of factors that influence the interface thermal resistance at the friction interface of a high energy sliding pair in a disc brake." Thesis, University of Bradford, 2012. http://hdl.handle.net/10454/5489.

Full text

Abstract:

The fundamental theories of heat generation and transfer at the friction interface of a brake assume either matching or not matching surface temperatures by having a varying or uniform heat partition ratio respectively. In the research presented the behaviour of heat partition has been investigated in a fundamental study based on experimental measurements of temperature and the associated modelling and simulation of heat transfer in a brake friction pair. For a disc brake, an important parameter that was identified from the literature study is the interface tribo-layer (ITL), which has been mo

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!