고온 물체의 열 손실
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제목과 같이, 물체의 온도, 면적, 재질, 주변 온도, 풍속이 주어져 있습니다.어떻게 대략적인 방열 전력을 구할까?예를 들어, 난로 버너의 온도는 120℃이며, 면적은 1.5㎡입니다. 공기의 흐름 속도는 3m/s이고, 주변 온도는 20℃입니다℃
열교환 면의 형태도 큰 영향을 미칩니다
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