Nghiên cứu về Truyền Nhiệt và Khối Lượng cũng như Hiện Tượng Không Đảo Ngược trong một Không Gian Nghiêng Ba Chiều cho Các Hình Dạng Khác Nhau

F. Oueslati1,2, B. Ben-Beya2
1Physics Department, Faculty of Science, Albaha University, Al Baha, Kingdom of Saudi Arabia
2Laboratory of Physics of Fluids, Physics Department, Faculty of Science of Tunis, Tunis El Manar University, Tunis, Tunisia

Tóm tắt

Nghiên cứu hiện tại xem xét hiện tượng đối lưu tự nhiên thermosolutal ba chiều và sự phát sinh entropy trong một không gian nghiêng. Một phương pháp số dựa trên phương pháp khối lượng hữu hạn và kỹ thuật multigrid đầy đủ được áp dụng để giải các phương trình điều khiển. Các tác động của các tham số khác nhau, cụ thể là tỉ lệ diện tích, tỉ lệ nổi và góc nghiêng lên các mẫu dòng chảy và sự phát sinh entropy được dự đoán và thảo luận.

Từ khóa

#đối lưu tự nhiên #truyền nhiệt #phát sinh entropy #phương pháp số #không gian nghiêng #kỹ thuật multigrid

Tài liệu tham khảo

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