Efficient heat extraction from the storage zone of solar pond by structurally improved spiral pipes; numerical simulation/experimental validation

• Main Authors: Hashemian, Mehran, Jafarmadar, Samad, El-Shorbagy, Mohamed A., Rahman, Anas Abdul, Dahari, Mahidzal, Wae-hayee, Makatar
• Format: Article
• Published: Elsevier 2022
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/41242/
• Institution: Universiti Malaya

Various semi-O/O-shape dimple patterns were applied on the flat spiral pipes as a regional contorting policy. In this method only the critical regions that may cause significant effect on the improvement of the hydrothermal performance can be subjected to structural modification. The all-round geome...