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Surana Solar Absorber
Surana Solar Absorber was started in 2006 with know-how technology from National Aerospace Laboratories under Bhagyanagar India Limited. Integrated Manufacturers of the solar absorber right from the stage of melting of copper cathodes and it completes all the process in-house, we use Oxygen-Free copper tubes and sheets for manufacturing solar absorbers. Oxygen - Free copper has superior thermal properties for the absorber compared to ordinary copper therefore we are low cost manufacturers. We use ultrasonic welding for manufacturing of Solar Absorber which has high thermal conductivity between fin and tube.
The
Values give are the mean values of 9 samples
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Values
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Optical properties of absorber coatings
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Solar Absorbtion
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Emittance, E
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Mean Value ±
standard deviation
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0.960 ±
0.001
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0.12 ±
0.002
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Maximum value
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0.970
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0.125
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Minimum value
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0.965
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0.096.
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