About: Zhu Parabolic Cooker

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An Entity of Type : owl:Thing, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

He also liked the box cooker approach, which cooks food at a lower temperature, and does not require many realignments during the cooking period due to it's less focused reflector. He proposes an ellipsoidal shape reflector, that can be set at an angle to catch the sun for a longer period of time between adjustments. The shape catches the sun's curved path in the sky. The elliptical shape redirects less focused light on the cooker resulting in lower cooking temperatures.

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rdfs:label	Zhu Parabolic Cooker
rdfs:comment	He also liked the box cooker approach, which cooks food at a lower temperature, and does not require many realignments during the cooking period due to it's less focused reflector. He proposes an ellipsoidal shape reflector, that can be set at an angle to catch the sun for a longer period of time between adjustments. The shape catches the sun's curved path in the sky. The elliptical shape redirects less focused light on the cooker resulting in lower cooking temperatures.
dcterms:subject	Solar cooker designs Parabolic solar cooker designs
dbkwik:solarcookin...iPageUsesTemplate	dbkwik:resource/fNTiBPcj8fe2KcC8wF_ung== dbkwik:resource/oHtQwMp34zyeWUyPt0neVw== dbkwik:resource/o2YYNn03GtGj89DQGD9krQ==
abstract	He also liked the box cooker approach, which cooks food at a lower temperature, and does not require many realignments during the cooking period due to it's less focused reflector. He proposes an ellipsoidal shape reflector, that can be set at an angle to catch the sun for a longer period of time between adjustments. The shape catches the sun's curved path in the sky. The elliptical shape redirects less focused light on the cooker resulting in lower cooking temperatures. During cooking, Zhu suggests pre-leading the sun by one hour, then the cooker should not need to be realigned for a two hour cooking period. The suggested cooking pot has a clear top, and rests on two curved support brackets, which will allow the pot to remain level in many different reflector positions. Interestingly, many of the desired aspects of this cooker are achieved with a more conventional solar panel cooker, which usually has a reflector that can be collapsed for transport and storage. The Zhu cooker can not be collapsed in this manner.

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