Testing Techniques for Measurement of Bulk Modulus

Testing Techniques for Measurement of Bulk Modulus PDF Author: KL. Fishman
Publisher:
ISBN:
Category : Bulk modulus
Languages : en
Pages : 7

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Book Description
The objective of this study was to examine prospective tests for determining the bulk modulus of elastomers used in the construction of elastomeric bearings. Because elastomeric materials are nearly incompressible, relatively slight volume changes are experienced during isotropic compression, sizably governing the accuracy of test measurements. For this reason major topics of interest are equipment calibration, test repeatability, and error accountability.

Testing Techniques for Measurement of Bulk Modulus

Testing Techniques for Measurement of Bulk Modulus PDF Author: KL. Fishman
Publisher:
ISBN:
Category : Bulk modulus
Languages : en
Pages : 7

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Book Description
The objective of this study was to examine prospective tests for determining the bulk modulus of elastomers used in the construction of elastomeric bearings. Because elastomeric materials are nearly incompressible, relatively slight volume changes are experienced during isotropic compression, sizably governing the accuracy of test measurements. For this reason major topics of interest are equipment calibration, test repeatability, and error accountability.

Testing Techniques For Rock Mechanics

Testing Techniques For Rock Mechanics PDF Author: American Society for Testing and Materials
Publisher: ASTM International
ISBN:
Category : Rocks
Languages : en
Pages : 306

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Book Description


Techniques to Measure Food Safety and Quality

Techniques to Measure Food Safety and Quality PDF Author: Mohidus Samad Khan
Publisher: Springer Nature
ISBN: 3030686361
Category : Technology & Engineering
Languages : en
Pages : 478

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Book Description
This book addresses the basic understanding of food contaminants and their sources, followed by the techniques to measure food safety and quality. It is divided into four parts: Part A - sources of contaminants in foods, their associated health risks, and integrated management and alternative options to minimize contaminants; Part B - Technological assessment of conventional methods and selected advanced methods for the detection, identification and enumeration of microbial contaminates; Part C - Technological assessment of different chemical measurements techniques; and Part D – Technological assessment of different instrumental techniques to assess sensory properties of foods. Food safety is a growing concern due to the increase in food-borne illnesses caused by food adulteration, excessive use of pesticides, use of chemical preservatives and artificial fruit ripening agents, microbial contaminations, and improper food handling. Chemical contaminants in food could be transferred from environmental or agrochemical sources, personal care products, and other by-products of water disinfects. In addition, microbial food safety can be threatened due to the presence of many pathogens, such as Salmonella, Escherichia coli, Clostridium botulinum, Staphylococcus aureus, and Listeria monocytogenes in foods. Globally, strict regulations are imposed to limit the potential contaminants in foods. Development of accurate, rapid, and inexpensive approaches to test food contamination and adulteration would be highly valued to ensure global food safety. There are existing processes to ensure safety of food products from chemical and microbial contaminants. Apart from the existing measurement technologies, varieties of new techniques are also being emerged and these could be potential to ensure food safety and quality. In addition to chemical and microbial properties, sensory properties such as texture, mouth feel, flavor, and taste, are among the most important attributes of food products to ensure their acceptability by consumers. Two approaches are available to evaluate sensory properties of food products, namely subjective and objective analyses. The responses are perceived by all five senses: smell, taste, sight, touch, and hearing. The approach used in sensory evaluation varies depending on the types of foods and the ultimate goal of the testing. Sensory attributes are the most important quality parameters after ensuring the safety of foods.

Properties and Behavior of Polymers, 2 Volume Set

Properties and Behavior of Polymers, 2 Volume Set PDF Author: Wiley
Publisher: John Wiley & Sons
ISBN: 1118582837
Category : Technology & Engineering
Languages : en
Pages : 1605

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Book Description
The book provides comprehensive, up-to-date information on the physical properties of polymers including, viscoelasticity, flammability, miscibility, optical properties, surface properties and more. Containing carefully selected reprints from the Wiley's renowned Encyclopedia of Polymer Science and Technology, this reference features the same breadth and quality of coverage and clarity of presentation found in the original.

NASA Tech Briefs

NASA Tech Briefs PDF Author:
Publisher:
ISBN:
Category : Inventions
Languages : en
Pages : 736

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Book Description


Physical Methods of Chemistry, Supplement and Cumulative Index

Physical Methods of Chemistry, Supplement and Cumulative Index PDF Author: Bryant W. Rossiter
Publisher: John Wiley & Sons
ISBN: 9780471570868
Category : Science
Languages : en
Pages : 414

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Book Description
Each volume of this series heralds profound changes in both the perception and practice of chemistry. This edition presents the state of the art of all important methods of instrumental chemical analysis, measurement and control. Contributions offer introductions together with sufficient detail to give a clear understanding of basic theory and apparatus involved and an appreciation of the value, potential and limitations of the respective techniques. The emphasis of the subjects treated is on method rather than results, thus aiding the investigator in applying the techniques successfully in the laboratory.

Catalog of National Bureau of Standards Publications, 1966-1976

Catalog of National Bureau of Standards Publications, 1966-1976 PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788

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Publications of the National Institute of Standards and Technology ... Catalog

Publications of the National Institute of Standards and Technology ... Catalog PDF Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 746

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Book Description


Publications of the National Bureau of Standards, 1976 Catalog

Publications of the National Bureau of Standards, 1976 Catalog PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category :
Languages : en
Pages : 742

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Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Impulse Excitation of Vibration

Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Impulse Excitation of Vibration PDF Author: American society for testing and materials
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description