1. Các kiến thức truyền nhiệt cơ bản
2. Dẫn nhiệt
3. Nhiệt đối lưu
4. Nhiệt bức xạ
5. Truyền nhiệt
TRUYỀN NHIỆT
NHIỆT ĐỐI LƯU LÀ GÌ???
Không khí
nóng
Bánh
quy
Đầu phun
không khí nóng
Không khí
hồi lưu
Đầu
đốt
Quạt
➢Nhiệt đối lưu:là quá trình truyền nhiệt khi chất
lỏng hay chất khí chuyển động theo dòng trong
không gian từ vùng có nhiệt độ này sang vùng
có nhiệt độ khác
Tại sao bộ phận sưởi được đặt dưới sàn, giàn lạnh
của tủ lạnh đặt ở phía trên??????
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