Author: Ronald Jerome TanisPublisher:
ISBN:
Category : Ultrasonic waves
Languages : en
Pages : 242
Book Description
Measurement of Ultrasonic Absorption in Liquids by a Thermal Method
Author: Ronald Jerome TanisPublisher:
ISBN:
Category : Ultrasonic waves
Languages : en
Pages : 242
Book Description
The Absorption of Ultrasonic Waves in Liquids
Author: Joseph Lawrence HunterPublisher:
ISBN:
Category : Interference (Sound)
Languages : en
Pages : 40
Book Description
Ultrasonic Absorption
Author: Avadh Behari BhatiaPublisher: Courier Corporation
ISBN: 0486649172
Category : Science
Languages : en
Pages : 450
Book Description
Standard reference in the field provides a clear, systematically organized introductory review of fundamental concepts for advanced graduate students and research workers. Numerous diagrams. Bibliography.
The Catholic University of America
Author: Joseph Lawrence HunterPublisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
Absorption and Dispersion of Ultrasonic Waves
Author: Karl F. HerzfeldPublisher: Academic Press
ISBN: 1483275701
Category : Science
Languages : en
Pages : 554
Book Description
Absorption and Dispersion of Ultrasonic Waves focuses on the influence of ultrasonics on molecular processes in liquids and gases, including hydrodynamics, energy exchange, and chemical reactions. The book first offers information on the Stokes-Navier equations of hydrodynamics, as well as equations of motion, viscosity, formal introduction of volume viscosity, and linearized wave equation for a nonviscous fluid. The manuscript then ponders on energy exchange between internal and external degrees of freedom as relaxation phenomenon; effect of slow energy exchange on sound propagation; different ways of evaluating the dispersion curve; and exact calculation of absorption and dispersion. The text examines the effects of chemical reactions, thermodynamic theory of relaxation, and mixtures. The book also evaluates the absorption of high intensity sound waves, ratio of relaxation absorption to classical absorption at maximum, and gas mixtures. Discussions also focus on translational relaxation in monatomic gases, linear triatomic molecules, and results for rotational relaxation. The manuscript is a dependable source of data for readers interested in the absorption and dispersion of ultrasonic waves.
Experimental Method for Measuring the Ultrasonic Absorption in Liquids
Author: Clyde William DickeyPublisher:
ISBN:
Category : Ultrasonic waves
Languages : en
Pages : 94
Book Description
Ultrasonic Measurement with Milliliter Liquid Samples in the 0.5-100 Mhz Range
Author: F. EGGERSPublisher:
ISBN:
Category :
Languages : en
Pages : 9
Book Description
A RESONATOR AND A PULSE METHOD FOR RELATIVE ULTRASONIC ABSORPTION MEASUREMENTS IN LIQUIDS FROM ABOUT 0.5 TO 100 MHZ ARE DESCRIBED AND DISCUSSED. DUE TO THE SMALL SAMPLE VOLUMES NEEDED (AROUND 1 ML) BOTH TECHNIQUES ARE SUITABLE FOR RELAXATIONAL STUDIES ON FAST BIOCHEMICAL REACTIONS. CELLS ARE DESCRIBED, WHICH HAVE BEEN OPERATED WITH AQUEOUS AND ORGANIC MEDIA IN A TEMPERATURE RANGE FROM -10 TO 80 DEGREES C.
Physical Acoustics and Metrology of Fluids
Author: Martin TruslerPublisher: CRC Press
ISBN: 100011242X
Category : Science
Languages : en
Pages : 268
Book Description
The interaction of sound waves with the medium through which they pass can be used to investigate the thermophysical properties of that medium. With the advent of modern instrumentation, it is now possible to determine the speed and absorption of sound with extremely high precision and, through the dependence of those quantities on variables like temperature, pressure, and frequency to gain a sensitive measure of one or more properties of fluid. This has led to renewed interest in such measurements and in the extraction of thermophysical properties of gases and liquids there from. Physical Acoustics and Metrology of Fluids describes both how to design experiments to achieve the highest possible accuracy and how to relate the quantities measured in those experiments to the thermophysical properties of the medium. A thorough theoretical examination of the alternative experimental methods available is designed to guide the experimentalist toward better and more accurate methods. This theoretical analysis is enhanced and complemented by an in-depth discussion of practical experimental techniques and the problems inherent within them. Bringing together the fields of thermodynamics, kinetic theory, fluid mechanics, and theoretical acoustics, plus a wealth of information about practical instruments, this book represents an essential reference on the design and execution of valuable experiments in fluid metrology and physical acoustics.
Author: R. Bird
Author: John Louis Butler