| 摘要 |
A vehicular intercooler is provided to improve heat exchange efficiency of the compressed air because the recirculation path is formed inside the tube and some of the compressed air primarily heat-exchanged cooled is collected and heat-exchanged again. A vehicular intercooler comprises an inlet, an outlet, a heat exchange unit, a tube(60). The compressed air inflows and outflows respectively through the inlet and outlet. The heat exchange unit is formed between the inlet and outlet. The heat exchange unit is comprised of the tubes. The compressed air passes through the tube. Primary and secondary vortex generation members(80)(90) are formed inside the tube. The primary generation member is supported and fixed in the width direction of the tube. The secondary vortex generation member is distanced from the primary vortex generation member.
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