Ultrasonic absorption in magnetic nanofluids with magnetic field relaxation
Analysis of data on ultrasonic absorption in magnetic nanofluids. The explanation of the peaks of the absorption coefficient of ultrasound using the process of relaxation of the magnetic field to its equilibrium value in the model of magnetic fluid.
| Рубрика | Физика и энергетика |
| Предмет | Physics |
| Вид | статья |
| Язык | английский |
| Прислал(а) | I.E. Ovchinnikov |
| Дата добавления | 05.11.2018 |
| Размер файла | 71,4 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
Study of synthetic properties of magnetic nanoparticles. Investigation of X-ray diffraction and transmission electron microscopy of geometrical parameters and super conducting quantum interference device magnetometry of magnetic characterization.
реферат [857,0 K], добавлен 25.06.2010Completing of the equivalent circuit. The permeance of the air-gaps determination. Determination of the steel magnetic potential drops, initial estimate magnetic flux through the air-gap. Results of the computation of electromagnet subcircuit parameters.
курсовая работа [467,8 K], добавлен 04.09.2012The properties of conductors of electricity. The electric field is as the forces in the space around a charged body. Diagrams of the electric field and the lines of force in the neighborhoods of charged bodies, the elements of an electrical condenser.
презентация [2,0 M], добавлен 13.01.2012The chiral model of graphene based on the order parameter is suggested in the long-wave approximation, the ideal graphene plane being determined by the kink-like solution. Corrugation of the graphene surface is described in the form of ripple and rings.
статья [211,7 K], добавлен 23.05.2012The basic principles and the protection of power lines patterns used in this process methods. Physical basics of high-power transformers in substations. Justification of the information received. Diagram illustrating the operation of the protection.
презентация [628,0 K], добавлен 18.02.2016A cosmological model to explain the origins of matter, energy, space, time the Big Bang theory asserts that the universe began at a certain point in the distant past. Pre-twentieth century ideas of Universe’s origins. Confirmation of the Big Bang theory.
реферат [37,2 K], добавлен 25.06.2010Determination of wave-length laser during the leadthrough of experiment in laboratory terms by means of diagnostics of laser ray through the unique diffraction of cut. Analysis of results: length of fringe, areas and interrelation between factors.
лабораторная работа [228,4 K], добавлен 29.12.2010Physical meaning of electron paramagnetic resonance and nuclear magnetic resonance. Splitting of energy levels. Zeeman effect. Spin probe. Device and mechanism of spectrometer and introscopy. The usage of EPR specters, NMR in medico-biological researches.
контрольная работа [153,5 K], добавлен 15.12.2015Biography of the world famous American inventor and businessman Thomas Alva Edison: the origin, childhood, first job. Inventions: aerophone, coal telephone membrane, microphone, incandescent, magnetic separator iron ore, peep show, nickel-iron battery.
презентация [930,6 K], добавлен 10.12.2014Experimental details of the chemical transients kinetics and pulsed field desorption mass spectrometry methods. Kinetic measurements with the PFDMS method. Data on the CO hydrogenation over CoCu-based catalysts using CTK. CO hydrogenation reaction.
статья [334,2 K], добавлен 10.05.2011The air transport system in Russia. Project on the development of regional air traffic. Data collection. Creation of the database. Designing a data warehouse. Mathematical Model description. Data analysis and forecasting. Applying mathematical tools.
реферат [316,2 K], добавлен 20.03.2016Study of the basic grammatical categories of number, case and gender in modern English language with the use of a field approach. Practical analysis of grammatical categories of the English language on the example of materials of business discourse.
магистерская работа [273,3 K], добавлен 06.12.2015Short and long run macroeconomic model. Saving and Investment in Italy, small open economy. Government expenditure and saving scatterplot. Loanable market equilibrium in closed economy in the USA. Okun’s Law in the USA and Italy, keynesian cross.
курсовая работа [1,6 M], добавлен 20.11.2013One of the long-established misconceptions about the lexicon is that it is neatly and rigidly divided into semantically related sets of words. In contrast, we claim that word meanings do not have clear boundaries.
курсовая работа [19,7 K], добавлен 30.11.2002The main products of the company Apple. The first programmable microcomputer. Apple's marketing policy. The encoding of the voice signal. Secure data transfer protocols. Infringement of the patent in the field of wireless data company Motorola Mobility.
презентация [640,7 K], добавлен 25.01.2013The process of scientific investigation. Contrastive Analysis. Statistical Methods of Analysis. Immediate Constituents Analysis. Distributional Analysis and Co-occurrence. Transformational Analysis. Method of Semantic Differential. Contextual Analysis.
реферат [26,5 K], добавлен 31.07.2008Физический уровень PROFIBUS: электрическая сеть с шинной топологией, оптическая сеть на основе волоконно-оптического кабеля, инфракрасная сеть. Протокол доступа к шине. Прикладной пользовательский сервис. Протоколы Profibus DP, Profibus FMS, Profibus PA.
курсовая работа [33,8 K], добавлен 10.04.2011Static model analysis. Proof mass, suspension beams, static deflection. Residual stress and Poisson’s ratio. Spring constants. Strain under acceleration. Sensitivity, thermal noise. Resolution due to the ADC. Maximum acceleration. Dynamic model analysis.
курсовая работа [1,2 M], добавлен 21.09.2010The main theories in the field of human origin, their basic content and direction of research. Basic stages of human development from the primitive to the modern form of the form. Character change erectus skeleton human time frame of the process.
презентация [614,1 K], добавлен 26.09.2014The role of English language in a global world. The historical background, main periods of borrowings in the Middle and Modern English language. The functioning of French borrowings in the field of fashion, food, clothes in Middle and Modern English.
дипломная работа [1,3 M], добавлен 01.10.2015
