Copyright © Philip M. Parker, INSEAD. Terms of Use.

SILVER-DISK PYRHELIOMETER

Specialty Definition: SILVER-DISK PYRHELIOMETER

DomainDefinition

Aerospace

An instrument used for the measurement of direct solar radiation. See pyrheliometer.It is constructed in the following manner. A silver disk located at the lower end of a diaphragmed tube serves as the radiation receiver for a calorimeter. Radiation falling on the silver disk is periodically intercepted by means of a shutter located in the tube, causing temperature fluctuations of the calorimeter which are proportional to the intensity of the radiation. The instrument is normally used as a secondary instrument and is calibrated against the water-flow pyrheliometer. It is used by the U.S. Weather Bureau as a standard instrument. (references)

Source: compiled by the editor from various references; see credits.

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Alternative Orthography: SILVER-DISK PYRHELIOMETER


Hexadecimal (or equivalents, 770AD-1900s) (references)

53 49 4C 56 45 52 2D 44 49 53 4B      50 59 52 48 45 4C 49 4F 4D 45 54 45 52

Leonardo da Vinci (1452-1519; backwards) (references)

    

Binary Code (1918-1938, probably earlier) (references)

01010011 01001001 01001100 01010110 01000101 01010010 00101101 01000100 01001001 01010011 01001011 00100000 01010000 01011001 01010010 01001000 01000101 01001100 01001001 01001111 01001101 01000101 01010100 01000101 01010010

HTML Code (1990) (references)

&#83 &#73 &#76 &#86 &#69 &#82 &#45 &#68 &#73 &#83 &#75 &#32 &#80 &#89 &#82 &#72 &#69 &#76 &#73 &#79 &#77 &#69 &#84 &#69 &#82

ISO 10646 (1991-1993) (references)

0053 0049 004C 0056 0045 0052 002D 0044 0049 0053 004B      0050 0059 0052 0048 0045 004C 0049 004F 004D 0045 0054 0045 0052

Encryption (beginner's substitution cypher): (references)

5343465639521538435345250595242394643494739543952

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INDEX

1. Orthography
2. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.