| 摘要 |
<p>A method of making a heat exchanger having inner and outer first and second conduits spaced apart to define a fluid flow space therebetween in which the conduits are arranged in separated relationship and successive coils of a narrow strip of a fluid agitating turbulator are wound on the outer surface of the first conduit to provide successive coils on this surface and the first and second conduits are telescoped together to define the space and arrange the turbulator therewithin. The disclosure also includes a heat exchanger resulting from the above method.</p> |
