| 1. | He also developed ASTM standards for solar reflectance and thermal emittance measurements.
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| 2. | In this case, the emittance is determined by the initial particle distribution.
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| 3. | Cool roofs are defined as roofs with both high reflectivity and high thermal emittance.
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| 4. | Highly reflective, low-emittance materials are much better at reducing energy consumption.
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| 5. | For building products, thermal emittance measurements are taken for wavelengths in the infrared.
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| 6. | More elaborate analysis of the emitted visual radiation may allow for the determination of and emittance.
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| 7. | The program does not, however, specify minimum requirements for solar reflectance or thermal emittance.
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| 8. | MICE will reduce 6D emittance over a single 5.5 m cooling cell and measure that reduction.
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| 9. | The cavities must have a large aperture in order to avoid significant scraping from the high emittance beam.
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| 10. | In radiometry, radiosity, luminance, luminous flux, luminous intensity, illuminance, luminous emittance ).
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