| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to power engineering and can be used in used gas heat exchangers, particularly, used gas coolers for circulation of used gas in vehicles. Said heat exchangers are adapted for used gas passage and allow the coolant flow over heat exchanger channels. Said channels terminate in distribution and/or collection chamber with the device with guide channels arranged therein. Note here that the device with guide channels has inlet area for used gas, outlet area for used gas and multiple flow channels extending from used gas inlet to used gas outlet inclined to each other. Concentration of flow channels in cross-section makes 100-600 units/sq inch while the length of said channels makes 15-100 mm.EFFECT: configuration influencing used gas flow direction, cross-section area, flow distribution and other flow parameters.15 cl, 7 dwg |
