Methods of Pyrometry

Methods of Pyrometry PDF Author: Charles William Waidner
Publisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 100

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Methods of Pyrometry

Methods of Pyrometry PDF Author: Charles William Waidner
Publisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 100

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Theory and Methods of Optical Pyrometry

Theory and Methods of Optical Pyrometry PDF Author: Henry J. Kostkowski
Publisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 36

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Book Description
A detailed review of the theoretical methods of optical pyrometry and the application of these methods at the National Bureau of Standards in realizing, maintaining and distributing the International Practical Temperature Scale above 1063 C degrees is presented.In the theoretical presentation, the concepts of effective and mean effective wavelengths are introduced, and various equations relating these parameters to each other and other physical quantities are derived.The important features of precision visual optical pyrometers are discussed and a number of blackbody sources and tungsten strip lamps described. Detailed experimental procedures and results of primary and secondary calibrations of optical pyrometers at NBS are given.Finally, recommendations for achieving high precision and accuracy and the fundamental limitations in visual optical pyrometry are presented.(Author).

Optical Measurements

Optical Measurements PDF Author: Franz Mayinger
Publisher: Springer Science & Business Media
ISBN: 3662029677
Category : Science
Languages : en
Pages : 462

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Book Description
Increasing possibilities of computer-aided data processing have caused a new revival of optical techniques in many areas of mechanical and chemical en gineering. Optical methods have a long tradition in heat and mass transfer and in fluid dynamics. Global experimental information is not sufficient for developing constitution equations to describe complicated phenomena in fluid dynamics or in transfer processes by a computer program . Furthermore, a detailed insight with high local and temporal resolution into the thermo-and fluiddynamic situations is necessary. Sets of equations for computer program in thermo dynamics and fluid dynamics usually consist of two types of formulations: a first one derived from the conservation laws for mass, energy and momentum, and a second one mathematically modelling transport processes like laminar or turbulent diffusion. For reliably predicting the heat transfer, for example, the velocity and temperature field in the boundary layer must be known, or a physically realistic and widely valid correlation describing the turbulence must be avail able. For a better understanding of combustion processes it is necessary to know the local concentration and temperature just ahead of the flame and in the ignition zone.

Principles and Methods of Temperature Measurement

Principles and Methods of Temperature Measurement PDF Author: Thomas D. McGee
Publisher: John Wiley & Sons
ISBN: 9780471627678
Category : Science
Languages : bn
Pages : 608

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Book Description
The concept of temperature. The thermodynamic temperature scale. Entropy, temperature and statistical mechanics. The international practical temperature scale. General characteristics of temperature measuring devices and treatment of data. Liquid-in-glass thermometers. Sealed liquid or gas sensing instruments and bimetallic sensors. Electrical resistance temperature measurement using metallic sensors. Thermistors and semiconductors for temperature measurement. Thermoelectric temperature measurement. Theory of radiant heat transfer as a basis for temperature measurement bu radiant techniques. The disappearing filament optical pyrometer. Photoelectric optical pyrometers (automatic and infrared). Total radiation pyrometers. Novel methods of temperature measurement. Pyrometric cones. Calibration methods. Installation effects. Dynamic response of sensors. Temperature instrumentation and control. Thermocouple reference tables.

Temperature Measurement

Temperature Measurement PDF Author: L. Michalski
Publisher: John Wiley & Sons
ISBN: 9780471867791
Category : Technology & Engineering
Languages : en
Pages : 526

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Book Description
Die exakte Temperaturmessung ist ein wichtiger Parameter in vielen Bereichen. Dieser Band wurde komplett überarbeitet und aktualisiert und enthält darüber hinaus die neuesten IEC Standards. Theorie und instrumentelle Praxis der Temperaturbestimmung werden hier umfassend behandelt. (09/00)

Pyrometry

Pyrometry PDF Author: American Institute of Mining
Publisher: Рипол Классик
ISBN: 5874478957
Category : History
Languages : en
Pages : 714

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Book Description
The papers and discussion of a symposium on pyrometry held by the American institute of mining and metallurgical engineers at its Chicago meeting, 1919. In cooperation with the National research council and the National bureau of standarts.

Pyrometry

Pyrometry PDF Author: American Institute of Mining, Metallurgical, and Petroleum Engineers
Publisher: National Academies
ISBN:
Category : Pyrometers
Languages : en
Pages : 724

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Optical Pyrometry

Optical Pyrometry PDF Author: Charles William Waidner
Publisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 76

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Johnson's Universal Cyclopaedia

Johnson's Universal Cyclopaedia PDF Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 1006

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Universal Cyclopd̆ia and Atlas

Universal Cyclopd̆ia and Atlas PDF Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 706

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