Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Robert P. Madding"'
Autor:
Robert P. Madding, Gary L. Orlove
Publikováno v:
Thermosense: Thermal Infrared Applications XL.
The first Thermosense Conference held at the Chattanooga Choo-Choo Hotel in 1978 was in response to the “Carter Energy Crisis”. There were three sessions with a total of fifteen papers presented. The sessions all dealt with IR thermography with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a90641067c2609eb1d2432e89a8ffc27
https://doi.org/10.1117/12.2306304
https://doi.org/10.1117/12.2306304
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 23:1445-1461
During the spring seasons of 2003 and 2004, an infrared thermal camera was deployed in and around supercell thunderstorms in an attempt to retrieve the temperature at the cloud base of a mesocyclone prior to tornadogenesis. The motivation for this ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef474dc915956e398627daff3099db2
https://doi.org/10.1175/jtech1942.1
https://doi.org/10.1175/jtech1942.1
Publikováno v:
Proceedings of SPIE.
This paper discusses the differences in temperature measurement among three infrared (IR) cameras with different spatial resolutions. The targets used were actual field problems. This was not a laboratory experiment, but a real-world test of these ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7db633ff6c6d39c17207409950a7c4
https://doi.org/10.1117/12.717629
https://doi.org/10.1117/12.717629
Autor:
Robert P. Madding
Publikováno v:
Thermosense XXVII.
Fluoride-type IR windows have good transmittance in the mid-wave IR band (3 to 5 micrometers). But, their transmittance drops rapidly in the long wave IR band (8 to 12 micrometers). Many low-cost plastic IR windows are also spectral in nature. Thermo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5acf6cf87e38c04fa17f62c8e2b7af2f
https://doi.org/10.1117/12.605365
https://doi.org/10.1117/12.605365
Publikováno v:
Thermosense XXV.
Infrared thermal sensing and imaging instruments, promoted by military interests as early as World War I, had evolved into serious industrial and energy conservation tools in the US by the late 1960s. The 'energy crunch' of the 1970s focused national
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f82ca2cd88b975e3103eb525e60cf2f
https://doi.org/10.1117/12.484851
https://doi.org/10.1117/12.484851
Autor:
Robert P. Madding
Publikováno v:
SPIE Proceedings.
Modern infrared imaging radiometric cameras typically measure over a nominal waveband within one of two atmospheric windows, 8-12 or 3-5 micrometers. As such, they must assume targets are graybodies to calculate their temperatures. The IR camera can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3d603049ec3c4ddd8a2520bc2d4e315
https://doi.org/10.1117/12.459601
https://doi.org/10.1117/12.459601
Autor:
Robert P. Madding
Publikováno v:
Thermosense XXIII.
An IR camera responds to infrared radiant energy over a waveband determined by the camera optics and detector. Most cameras operate in either the 3 to 5 micrometers or 8 to 12 micrometers wavebands as they represent good atmospheric windows. Temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a8a929d057b3aa13e15cdebb595520
https://doi.org/10.1117/12.421014
https://doi.org/10.1117/12.421014
Autor:
Robert P. Madding, Jagannathan Ravi
Publikováno v:
Thermosense XXII.
A nondestructive method of temperature measurement of arc tubes in high intensity discharge lamps has been developed using through the glass thermal imaging. This obviates the need to break the lamp outer jackets in order to gain access to the arc tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18590457728d0bcffd4e1e866f83840b
https://doi.org/10.1117/12.381561
https://doi.org/10.1117/12.381561
Autor:
Robert P. Madding, Bernard R. Lyon
Publikováno v:
Thermosense XXII.
We all know the wind either from environmental sources, fans or blowers will cool things off. Why then, do we often ignore the wind when doing IR thermographic survey? If we believe in the power of convective cooling, we must realize this will affect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::434ae77ebaab93d424ef54762d50db70
https://doi.org/10.1117/12.381535
https://doi.org/10.1117/12.381535
Autor:
Robert P. Madding
Publikováno v:
SPIE Proceedings.
For years predictive maintenance thermographers have been challenged by industrial targets to determine whether they had a problem, and if they did how big was it. We have struggled with low emissivity and unknown emissivity targets. We have observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce014bad07a47a16efc841f50362c80f
https://doi.org/10.1117/12.342330
https://doi.org/10.1117/12.342330