A Multistage Solar Receiver: The Route to High Temperature
- Topics:
- Mechanical and Industrial
- Tags:
- Temperature
- Source:
- Weizmann Institute of Science
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Overview: A high-temperature solar thermal receiver is subjected to temperature-dependent emission and convection losses. In such a partitioned system, the working fluid is gradually heated as it passes through a sequence of receiver elements with increasing irradiance levels. The high-temperature receiver stage is the Directly Irradiated Annular Pressurized Receiver (DIAPR). The paper presents recent test results with the two-stage system. Air exit temperatures of up to 1,000°C were obtained, with the low-temperature stage supplying up to 750°C. The power output was up to 55 kWth.
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Format: PDF | Size: 250KB | Date: Jun 2000 | Pages: 8



