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 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Nan Liu Vibrations of Crystal Plates with Surface Structures. For Resonator and Sensor Applications 2013 г., 164 стр., мягкий переплет This book is mainly on the theoretical analysis of vibrating crystal plates for the quartz crystal resonator and sensor applications. The frequency and mode effects of different surface structures on either or both sides of the crystal plates are the main concerns in this book. These effects are useful to the improvement of existing quartz crystal... | 38519 тг  |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов S.S. Singh Elastic Waves in Continuum Mechanics. Mathematical Aspects in Elastic Wave Propagation 2013 г., 116 стр., мягкий переплет In this book, there are five chapters, in addition to references indicated at the end of the book. Chapter 1 is General Introduction, in which the subject of wave propagation in elastic medium is presented first. Then, some derivations of the Mathematical equations are also explained. Rayleigh's method of approximation for solving the problems of... | 25197 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Islam Eldesoky Unsteady MHD Pulsatile Flow of Blood through Porous Medium. 2013 г., 56 стр., мягкий переплет Topics included in this book: Blood flow through arteries, where the investigations of blood flow through arteries are of considerable importance in many cardiovascular diseases particularly atherosclerosis. Blood flow under normal physiologic conditions is an important field of study, as is blood flow under diseased conditions. Properties of... | 21130 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Jana M?llerov? Mechanics: Dynamics. Theory and Exercises 2013 г., 144 стр., мягкий переплет This book suppose to give a general view on dynamics as a part of mechanics. It shows the theory of dynamics in the light of examples and exercises connected to the topic. It deals with the dynamics of mass point, system of mass points, rigid body and the system of rigid bodies in various kind of motion. Book follows the main dynamic topics from... | 36840 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Ping Hung Lee Guided Wave Inspection in Complex Piping Geometries. 2013 г., 136 стр., мягкий переплет The safety of pipelines distributed in the infrastructure of many industries has become very important since the industrial revolution. The guided ultrasonic wave technique can provide the possibility for rapid screening in long pipelines with corrosion. Especially the torsional mode T(0,1) of guided waves has been used in the cases of the pipe in... | 36556 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Gabriel Savini A modal and numerical method for railways dynamic interaction analysis. 2013 г., 120 стр., мягкий переплет This book proposes a method for the simulation of the dynamic interaction between vehicle and railway track. The model has been designed to take into account the complexity of wheel?rail contact, railpad and ballast, with low computational requirements. A modal description of the rails and the sleepers is presented, imposing the cou- pling between... | 32599 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Anushavan Vantsyan Dynamic Phenomena in Continous Media. Dynamic interaction 2013 г., 224 стр., мягкий переплет In monograph the dynamic phenomena in a continuum is considered. Different mathematical models for study the behaviors both of interaction media under action of dynamic and electromagnetic influence is proposed. The comparison of different models and experimental results are brought. It is shown the regions of applicability and characteristic... | 46942 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов David Tumpold Modeling Methods for CMOS MEMS Speaker. Using Finite Element Method 2013 г., 120 стр., мягкий переплет This thesis deals with methods and fundamentals to describe and model a micro electro-mechanical system. The system used is an inversely driven silicone microphone based on capacitive transducer technique. The inversely driven microphone acts like an electrostatic loudspeaker, which has to be interconnected in an array, because of its small area.... | 21976 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов ?a?lar F?rat ?zgenel and Arzu G?nen? Sorgu? A New Room Acoustics Tool for Architects. RAT (Room Acoustics Tool) 2013 г., 124 стр., мягкий переплет Performance of the buildings has always been a concern for the architects. With the enhancements in the technology, it is possible to measure, analyze and evaluate the performance of an architectural design before it is built via simulation tools developed. With the evaluation of the analysis performance of the concerned space can be upgraded if... | 32741 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов S. J. Pawar and Jin H. Huang Investigations on Electroacoustic Transducers. 2013 г., 240 стр., мягкий переплет This work attempts to decorate the exploding field of “Electroacoustic Transducers”, focusing the conceptualization, design, development, modeling, simulation, and manufacturing of transducers like microphone, woofer, and miniature-loudspeaker. Also, a loudspeaker in 4C products like earbud and insert earphone is targeted. Modeling,... | 44122 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Biaobiao Zhang,Steve Shepard and Hui Wang Structural configuration study for an acoustic wave sensor. A new acoustic sensor approach based on the continuous structure is proposed, and good results are demonstrated 2013 г., 140 стр., мягкий переплет Acoustic sensors have been developed for many years. However, most acoustic sensors in application are chemical sensors which rely on the chemical material principle to predict mechanical vibration response signals subject to acoustics waves. In this book, we propose the new acoustic wave detection approach, considering that a continuous structure... | 35295 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Vladimir Shorin,Oleg Pshenichni and Viktor Senkin The heterostructure destruction. 2013 г., 52 стр., мягкий переплет The destruction of the heterogeneous structures is a complex process "mnogoaktny nanokatastrof" in materials and in the border areas. Especially difficult are the fracture processes in heterostructures, working under dynamic loads and corrosive environments. In the present study, based on fundamental results in the theory developed... | 27329 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Mukesh Kumar Awasthi and Noor Mohammad Electrohydrodynamic stability: Effect of viscous irrotational stresses. 2013 г., 104 стр., мягкий переплет The theory of hydrodynamic stability is useful in predicting transition between laminar and turbulent configuration for a given flow field i.e. hydrodynamic stability deals with predicting the most stable configuration for a given system and transition from laminar flow to turbulent flows as a natural progression of the system marked by the... | 29176 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Jozef Kord?k Synthetic and Hybrid Synthetic Jet Actutators. Theoretical and Experimental Analysis 2013 г., 220 стр., мягкий переплет Synthetic jet actuators and hybrid synthetic actuators are investigated in this book from both theoretical and experimental points of view. The main property observed for synthetic jet actuators is the frequency behavior of the velocity amplitude at the nozzle output of the actuator. This behavior was studied previously in many other publications;... | 47816 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Mohammad Nurul Hoque and Sinin Hamdan Analysis of Vibration Effects and Future Works on Concrete Floors. Analysis of Vibration Effects on Concrete and Composite Concrete Floor and Future Works on this area 2013 г., 184 стр., мягкий переплет This book covers research in the floor vibration field and development a composite concrete floor to reduce vibrations in concrete constructions. Whether a floor is developed as “less vibrated” or “highly vibrated” by the occupants is an interaction of (a) the dynamic properties of the floor and of (b) human vibration perception. This book... | 41213 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Giovanna Cavazzini Rotor-Stator Interaction in Radial Turbomachines. Experimental and Numerical Investigation 2013 г., 692 стр., мягкий переплет The interaction between rotating and stationary parts affects the flow field inside both components, modifying the machine performance in terms of operating stability, structural vibrations, noise and pressure pulsations. The aim of this book is to improve the understanding of the rotor-stator interaction phenomena with an extensive in-depth... | 64581 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Subodh Kumar Sharma Vibration of Orthotropic Rectangular Plate. Vibration of Orthotropic Plate 2013 г., 132 стр., мягкий переплет The research in the field of vibration is quite mesmerizing and continuously acquiring a great attention of scientists and design engineers because of its unbounded effect on human life. In the engineering we can not move without considering the effect of vibration because almost all machines and engineering structures experiences vibrations.... | 36414 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Abai Aldabergenov Issues of Strength in Performance of Construction Materials. 2014 г., 352 стр., мягкий переплет Most topics are given in this book without the conclusion, but with a profound analysis. It gives answers for the specific questions that are often encountered in the process of solution of problems. The book provides a significant number of examples for many topics. This work was developed using the following systematic order of material review:... | 39388 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Wisam Saadi Normal Shock Wave. 2014 г., 84 стр., мягкий переплет The implementation of the numerical analysis for any flow problem required good knowledge of the physical boundary associated with the case to be studied. This knowledge will help to simplifying the numerical analysis in order to solve the problem approximately as a real case. Numerical grid generation has now become a fairly common tool for use... | 24061 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Mirko ?udina and Ferdinand De?elak How danger are firecracker explosions. Probability density distribution of firecracker explosions 2014 г., 72 стр., мягкий переплет Firecrackers are used all over the world during New Year’s Eve, some festivals and to celebrate different social as well as religious occasions. Explosions of firecrackers, especially on New Year’s Eve, is enormous and some people are subjected to a peak sound pressure levels, which excide permissible level, and can cause loss of hearing. In... | 23635 тг |
