摘要 |
<p>A heat exchanger apparatus is provided and is configured to be disposed within a first pathway along which a first fluid flows. The heat exchanger apparatus includes a component disposed in the first pathway and including heat transfer surfaces configured to define at least one or more second pathways along which a second fluid flows. The heat transfer surfaces are configured to form an exterior surface of the component and are disposed to contact the first and/or second fluids.</p> |