Surface roughness impact on the heat loss of solar vacuum heat collector elements (HCE)

Keyphrases

• Heat Loss 100%
• Surface Roughness 100%
• Heat Collecting Element 100%
• Emittance 50%
• Electropolishing 50%
• Polishing Process 50%
• Grinding Process 33%
• Metal Tube 33%
• Surface Roughness Effect 16%
• Root Mean Square 16%
• Parabolic Trough 16%
• Vacuum Level 16%
• Root-mean-square Roughness 16%
• Substrate Roughness 16%
• Roughness Height 16%
• Convective Heat Loss 16%
• Line-focus Solar Collector 16%
• Surface Polishing 16%
• Mean Square Slope 16%
• Roughness Average 16%
• Glass Envelope 16%
• Radiative Heat Loss 16%
• Tube Surface 16%
• Linear Fresnel Reflector 16%

Engineering

• Heat Losses 100%
• Heat Collector Element 100%
• Good Correlation 33%
• Root Mean Square 33%
• Grinding (Machining) 33%
• Polishing Process 33%
• Convective 16%
• Limitations 16%
• Solar Thermal Collector 16%
• Main Parameter 16%
• Metrics 16%
• Outer Surface 16%
• Parabolic Trough 16%
• Roughness Height 16%
• Glass Envelope 16%
• Radiative Heat Loss 16%
• Linear Fresnel Reflector 16%
• Square Roughness 16%