ECHANGEUR DE CHALEUR A PUISSANCE FRIGORIFIQUE ELEVEE

摘要

The exchanger (1) has tubes coupled to heat exchanging separators. The tubes form elementary paths, where each tube has a wall with thickness comprised between 0.24-0.28 millimeter. The paths form a combined path for a fluid e.g. coolant. The paths are alternately arranged with elementary paths forming another combined path for another fluid i.e. air, in a direction such that each elementary path for one of the fluid is in thermal contact with the adjacent elementary path for other fluid. The former elementary paths have a configuration extended in another direction.