عنوان

Radiation thermometry

شابک

0819481157

شابک

9780819481153

شابک اشتباه

0819467839

شابک اشتباه

9780819467836

شماره

dltt

عنوان اصلي

Radiation thermometry

نام عام مواد

[Book]

ساير اطلاعات عنواني

fundamentals and applications in the petrochemical industry /

نام نخستين پديدآور

Peter Saunders.

محل نشرو پخش و غیره

Bellingham, Wash. :

نام ناشر، پخش کننده و غيره

SPIE,

تاریخ نشرو بخش و غیره

2007.

نام خاص و کميت اثر

1 online resource (xii, 160 p. :

ساير جزييات

ill.)

عنوان فروست

Tutorial texts series ;

شاپا ي ISSN فروست

v. TT 78

متن يادداشت

Includes bibliographical references and index.

متن يادداشت

Preface -- Chapter 1. Introduction -- 1.1. The importance of temperature measurement -- 1.2. Why use radiation thermometry? -- Chapter 2. Radiation thermometry principles -- 2.1. Introduction -- 2.2. Heat transfer. 2.2.1. Conduction; 2.2.2. Convection; 2.2.3. Radiation; 2.2.4. Combined effects -- 2.3. Blackbody radiation. 2.3.1. Planck's law; 2.3.2. Wien's displacement law; 2.3.3. Approximations to Planck's law; 2.3.4. Total radiation and the Stefan-Boltzmann law -- 2.4. Emissivity -- 2.5. Reflected radiation. 2.5.1. Bi-directional reflectance -- 2.6. Absorption, emission, and scattering of radiation -- Chapter 3. Radiation thermometers -- 3.1. Introduction -- 3.2. Spectral-band thermometers. 3.2.1. Spectral responsivity; 3.2.2. Output signal; 3.2.3. Monochromatic approximation; 3.2.4. Radiance temperature; 3.2.5. Instrumental emissivity -- 3.3. The gold-cup pyrometer -- 3.4. Thermal imagers -- 3.5. The laser pyrometer -- 3.6. Ratio thermometers -- 3.7. Multi-wavelength thermometers.

متن يادداشت

Chapter 4. Errors in spectral-band thermometry -- 4.1. Introduction -- 4.2. Emissivity errors. 4.2.1. Emissivity versus surface finish; 4.2.2. Emissivity versus wavelength; 4.2.3. Emissivity versus angle; 4.2.4. Measuring emissivity; 4.2.5. Temperature error due to emissivity error -- 4.3. Reflection errors. 4.3.1. The measurement equation; 4.3.2. Strategy 1 (Tw <> Ts); 4.3.5. Reflection error nomograms; 4.3.6. Multiple tubes; 4.3.7. Effective background temperature; 4.3.8. Calculating the geometric view factors -- 4.4. Absorption and emission errors. 4.4.1. Effective absorption coefficient; 4.4.2. Analogy with reflection errors; 4.4.3. Correcting absorption and emission errors; 4.4.4. Multiple corrections -- 4.5. Errors due to flames -- 4.6. Scattering errors -- 4.7. Viewing through windows -- 4.8. Size-of-source effect. 4.8.1. Scattering; 4.8.2. Poor focus and diffraction; 4.8.3. Misalignment -- 4.9. Vignetting -- 4.10. Ambient temperature dependence -- 4.11. Signal Linearization -- Chapter 5. Measurement uncertainty -- 5.1. Introduction -- 5.2. The meaning of uncertainty -- 5.3. Combining and propagating uncertainties. 5.3.1. Combining uncertainties; 5.3.2. Propagating uncertainties -- 5.4. Uncertainty in the corrected temperature. 5.4.1. Target temperature uncertainty; 5.4.2. Emissivity uncertainty; 5.4.3. Effective background temperature uncertainty; 5.4.4. Combined uncertainty; 5.4.5. Optimum wavelength.

متن يادداشت

Chapter 6. Calibration of radiation thermometers -- 6.1. Introduction -- 6.2. Blackbody cavities. 6.2.1. Effective emissivity; 6.2.2. Temperature uniformity -- 6.3. Calibration methods. 6.3.1. Calibration procedure; 6.3.2. Calibration example -- Chapter 7. Worked examples -- 7.1. Introduction. 7.1.1. Measurement procedure; 7.1.2. Data analysis procedure -- 7.2. Top-fired multi-row box furnaces. 7.2.1. Measurements; 7.2.2. Analysis -- 7.3. Side-fired single-row furnaces. 7.3.1. Measurements; 7.3.2. Analysis -- 7.4. Floor-fired cubic furnaces. 7.4.1. Measurements; 7.4.2. Analysis -- 7.5. Floor-fired cylindrical furnaces. 7.5.1. Measurements; 7.5.2. Analysis -- 7.6. Furnaces with horizontal tubes. 7.6.1. Measurements; 7.6.2. Analysis -- References -- Appendix. Reflection error nomograms -- Index.

بدون عنوان

0

بدون عنوان

8

بدون عنوان

8

متن يادداشت

This tutorial text provides an introduction to the subject of radiation thermometry, focusing on sources of measurement error and giving advice on methods for minimizing or eliminating these errors. Topics covered include: blackbody radiation, emissivity, reflection errors, and atmospheric absorption and emission; commonly used radiation thermometer types; uncertainty calculation; and procedures for in-house calibration of radiation thermometers. Included is a chapter containing detailed measurement examples for a variety of furnace types and operating conditions found in the methanol, ammonia, and refining industries.

شماره استاندارد بين المللي کتاب و موسيقي

0819467839

موضوع مستند نشده

Petroleum chemicals industry.

موضوع مستند نشده

Radiation pyrometers.

موضوع مستند نشده

Temperature measurements.

مستند نام اشخاص تاييد نشده

Saunders, Peter.

مستند نام تنالگان تاييد نشده

Society of Photo-optical Instrumentation Engineers.

تاريخ عمليات

20110504131502.0

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y