Hashem nowruzi (29 risultati)

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Taschenbuch. Condizione: Neu. Phenomenology of Non-Reacting Spray | An Introduction to Phenomenology and Simulation of Non-Reacting Spray by Using CFD | Hashem Nowruzi | Taschenbuch | 112 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659756313 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. Application of Artificial Neural Network in Marine Engineering | Hashem Nowruzi (u. a.) | Taschenbuch | 204 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202528955 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Internal Combustion Engines (ICEs) such as diesel engines are immensely important due to their ability to generate high power and fuel economy. Accordingly, researchers and industrialists are seeking different solutions to improve the performance and efficiency of their ICEs. In this regard, the key role of study in context of fuels spray behavior to promote of ICEs is remarkable. Therefore, in this book, simulation of non-reacting and non-evaporating spray of different fuels by using Computational Fluid Dynamic (CFD) is comprehensively described. This book is highlighting the non-reacting microscopic and macroscopic characteristics of fuel spray and its morphology, breakup procedure and studies related to effects of physical properties of fuels and impression of different ambient and injection conditions on non-evaporating spray behavior by using CFD simulation. Consequently, this book can be an appropriate guidance for researcher and engineers in context of ICEs for recognition about non-reacting spray behavior under different operational conditions and simulate of their intended fuel spray under non-reacting conditions by using CFD. 112 pp. Englisch.…

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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Nowruzi HashemHashem Nowruzi received the B.Sc. and M.Sc. degrees in naval architecture and ship hydromechanics from department of marine technology at Amirkabir University of Technology (Tehran Polytechnic), Iran, in 2012 and 2014, .…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Artificial Neural Networks (ANNs) are immensely interesting due to their capability to predict the complex system output with various input parameters. Accordingly, researchers are seeking to improve the efficiency of ANNs in predicting the various engineering problems. Therefore, in the present book, we tried to develop an iterative methodology based on the ANNs in order to predict the engineering problems. Then, we tested this suggested method on different CFD and experimental marine engineering problems. This book highlighted the theoretical aspects of artificial neural networks (ANNs) and an iterative optimized ANN methodology. Afterward, in this book, the proposed ANN methodology is applied to various CFD and experimental marine engineering problems such as thermophysical properties of liquid water, hydrodynamics of hydrofoils, high-speed crafts, marine propellers, marine structures etc. Consequently, this book can be appropriate guidance for researchers and engineers in the context of marine engineering for recognition of the effects of ANNs in the prediction of different marine engineering problems. 204 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Internal Combustion Engines (ICEs) such as diesel engines are immensely important due to their ability to generate high power and fuel economy. Accordingly, researchers and industrialists are seeking different solutions to improve the performance and efficiency of their ICEs. In this regard, the key role of study in context of fuels spray behavior to promote of ICEs is remarkable. Therefore, in this book, simulation of non-reacting and non-evaporating spray of different fuels by using Computational Fluid Dynamic (CFD) is comprehensively described. This book is highlighting the non-reacting microscopic and macroscopic characteristics of fuel spray and its morphology, breakup procedure and studies related to effects of physical properties of fuels and impression of different ambient and injection conditions on non-evaporating spray behavior by using CFD simulation. Consequently, this book can be an appropriate guidance for researcher and engineers in context of ICEs for recognition about non-reacting spray behavior under different operational conditions and simulate of their intended fuel spray under non-reacting conditions by using CFD.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Internal Combustion Engines (ICEs) such as diesel engines are immensely important due to their ability to generate high power and fuel economy. Accordingly, researchers and industrialists are seeking different solutions to improve the performance and efficiency of their ICEs. In this regard, the key role of study in context of fuels spray behavior to promote of ICEs is remarkable. Therefore, in this book, simulation of non-reacting and non-evaporating spray of different fuels by using Computational Fluid Dynamic (CFD) is comprehensively described. This book is highlighting the non-reacting microscopic and macroscopic characteristics of fuel spray and its morphology, breakup procedure and studies related to effects of physical properties of fuels and impression of different ambient and injection conditions on non-evaporating spray behavior by using CFD simulation. Consequently, this book can be an appropriate guidance for researcher and engineers in context of ICEs for recognition about non-reacting spray behavior under different operational conditions and simulate of their intended fuel spray under non-reacting conditions by using CFD.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 112 pp. Englisch.…

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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Experimental tests in marine Labs have some difficulties such as expensive instruments, lack of equipment, and time-consuming procedures. However, one of the well-known strategies to investigate different phenomena is numerical simulations. A study of marine structure interaction with waves is significantly dependent on appropriate wave modeling. Accordingly, researchers are seeking to develop proper numerical wave tanks (NWTs) in predicting the interaction of marine structures with waves. In the present book, after an introduction and CFD formulations of the NWTs, we presented major issues related to numerical wave tank modeling. Afterward, different scenarios for modeling NWTs are proposed in the open-source CFD package of OpenFOAM. The source codes of NWTs solvers are also presented in the book's Appendix. This book can be appropriate guidance for researchers and engineers in the context of marine engineering and coastal, ports, and marine structures engineering.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Artificial Neural Networks (ANNs) are immensely interesting due to their capability to predict the complex system output with various input parameters. Accordingly, researchers are seeking to improve the efficiency of ANNs in predicting the various engineering problems. Therefore, in the present book, we tried to develop an iterative methodology based on the ANNs in order to predict the engineering problems. Then, we tested this suggested method on different CFD and experimental marine engineering problems. This book highlighted the theoretical aspects of artificial neural networks (ANNs) and an iterative optimized ANN methodology. Afterward, in this book, the proposed ANN methodology is applied to various CFD and experimental marine engineering problems such as thermophysical properties of liquid water, hydrodynamics of hydrofoils, high-speed crafts, marine propellers, marine structures etc. Consequently, this book can be appropriate guidance for researchers and engineers in the context of marine engineering for recognition of the effects of ANNs in the prediction of different marine engineering problems.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 204 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Artificial Neural Networks (ANNs) are immensely interesting due to their capability to predict the complex system output with various input parameters. Accordingly, researchers are seeking to improve the efficiency of ANNs in predicting the various engineering problems. Therefore, in the present book, we tried to develop an iterative methodology based on the ANNs in order to predict the engineering problems. Then, we tested this suggested method on different CFD and experimental marine engineering problems. This book highlighted the theoretical aspects of artificial neural networks (ANNs) and an iterative optimized ANN methodology. Afterward, in this book, the proposed ANN methodology is applied to various CFD and experimental marine engineering problems such as thermophysical properties of liquid water, hydrodynamics of hydrofoils, high-speed crafts, marine propellers, marine structures etc. Consequently, this book can be appropriate guidance for researchers and engineers in the context of marine engineering for recognition of the effects of ANNs in the prediction of different marine engineering problems.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Jexperimental'nye issledowaniq w morskih laboratoriqh imeüt nekotorye trudnosti, takie kak dorogie pribory, otsutstwie oborudowaniq i trudoemkie procedury. Odnako odnoj iz izwestnyh strategij issledowaniq razlichnyh qwlenij qwlqetsq chislennoe modelirowanie. Issledowanie wzaimodejstwiq morskih konstrukcij s wolnami suschestwenno zawisit ot sootwetstwuüschego modelirowaniq woln. Sootwetstwenno, issledowateli stremqtsq razrabotat' nadlezhaschie chislennye wolnowye rezerwuary (NWT) dlq prognozirowaniq wzaimodejstwiq morskih struktur s wolnami. V nastoqschej knige, posle wwedeniq i CFD formulirowok NWTs, my predstawili osnownye woprosy, swqzannye s chislennym modelirowaniem wolnowyh rezerwuarow. Zatem byli predlozheny razlichnye scenarii modelirowaniq SZC w CFD-pakete s otkrytym ishodnym kodom OpenFOAM. Ishodnye kody reshatelej NWTs takzhe predstawleny w Prilozhenii knigi. Jeta kniga mozhet stat' podhodqschim rukowodstwom dlq issledowatelej i inzhenerow w kontexte morskoj inzhenerii i proektirowaniq pribrezhnyh rajonow, portow i morskih sooruzhenij.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Les tests expérimentaux dans les laboratoires marins présentent certaines difficultés telles que le coût élevé des instruments, le manque d'équipement et les procédures fastidieuses. Cependant, l'une des stratégies bien connues pour étudier différents phénomènes est la simulation numérique. L'étude de l'interaction des structures marines avec les vagues dépend fortement d'une modélisation appropriée des vagues. Par conséquent, les chercheurs cherchent à développer des réservoirs numériques de vagues (NWT) appropriés pour prédire l'interaction des structures marines avec les vagues. Dans le présent ouvrage, après une introduction et des formulations CFD des NWT, nous avons présenté les principaux problèmes liés à la modélisation numérique des réservoirs à houle. Ensuite, différents scénarios de modélisation des NWTs sont proposés dans le paquet CFD open-source OpenFOAM. Les codes sources des solveurs de NWTs sont également présentés dans l'annexe du livre. Ce livre peut être un guide approprié pour les chercheurs et les ingénieurs dans le contexte du génie maritime et de l'ingénierie des structures côtières, portuaires et marines.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Yousefifard MahdiMahdi Yousefifard promovierte 2014 in Meerestechnik an der Polytechnischen Hochschule Teheran (AUT). Er ist Assistenzprofessor an der Babol Noshirvani University of Technology (BNUT). Zu seinen Forschungsinteressen g.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - I test sperimentali nei laboratori marini presentano alcune difficoltà, come strumenti costosi, mancanza di attrezzature e procedure che richiedono molto tempo. Tuttavia, una delle strategie più note per studiare diversi fenomeni è la simulazione numerica. Lo studio dell'interazione delle strutture marine con le onde dipende in modo significativo da un'adeguata modellazione delle onde. Di conseguenza, i ricercatori stanno cercando di sviluppare serbatoi numerici d'onda (NWT) adeguati per prevedere l'interazione delle strutture marine con le onde. Nel presente libro, dopo un'introduzione e le formulazioni CFD delle NWT, sono state presentate le principali problematiche legate alla modellazione numerica delle vasche d'onda. In seguito, sono stati proposti diversi scenari per la modellazione delle TNM nel pacchetto CFD open-source OpenFOAM. Nell'appendice del libro sono presentati anche i codici sorgenti dei solutori per le NWT. Questo libro può essere una guida appropriata per ricercatori e ingegneri nel contesto dell'ingegneria marina e dell'ingegneria delle coste, dei porti e delle strutture marine.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Os testes experimentais em laboratórios marítimos têm algumas dificuldades, tais como instrumentos caros, falta de equipamento, e procedimentos morosos. No entanto, uma das estratégias bem conhecidas para investigar diferentes fenómenos é a simulação numérica. Um estudo da interacção da estrutura marinha com as ondas depende significativamente de uma modelação apropriada das ondas. Consequentemente, os investigadores procuram desenvolver tanques de ondas numéricas (TNT) adequados na previsão da interacção das estruturas marinhas com as ondas. No presente livro, após uma introdução e formulações de CFD dos TNTs, apresentamos as principais questões relacionadas com a modelação numérica de tanques de ondas. Posteriormente, são propostos diferentes cenários para a modelagem de TNTs no pacote de CFD de código aberto do OpenFOAM. Os códigos fonte dos solvers NWTs são também apresentados no apêndice do livro. Este livro pode ser uma orientação apropriada para investigadores e engenheiros no contexto da engenharia marinha e da engenharia costeira, portuária e de estruturas marinhas.…