HEAT EXCHANGER FOR VEHICLE

摘要

A heat exchanger comprises a first header, a second header, a plurality of tubes, and a flow reducer. The first header is connected to a hot fluid inlet and to a cold fluid outlet, so that the first header comprises a hot region and a cold region, separated by a wall. Each of the plurality of tubes provides fluid communication between the first and second headers, including one tube located next to the wall in the hot region of the first header, being called “hot end tube” , and one tube located next to the wall in the cold region of the first header, being called “cold end tube” . The flow reducer reduces the fluid flow in the hot end tube compared to the fluid flow in other tubes located in the hot region.

主权项

1. A heat exchanger for vehicle comprising:
a first header and a second header, the first header being connected to a hot fluid inlet and to a cold fluid outlet, so that the first header comprises a hot region and a cold region, separated by a wall, a plurality of tubes, each tube providing fluid communication between the first and second headers, including a hot end tube located next to the wall in the hot region of the first header and a cold end tube located next to the wall in the cold region of the first header, wherein the heat exchanger comprises a flow reducer for reducing the fluid flow in the hot end tube compared to the fluid flow in other tubes located in the hot region.