Heat Exchanger

Heat exchangers are devices that transfer heat between fluids across a solid surface. Key types include:

  1. Shell and Tube: Features tubes within a shell where hot and cold fluids exchange heat.
  2. Plate: Comprises stacked plates that enhance heat transfer efficiency.
  3. Air Cooled: Uses fins and fans to transfer heat to air, useful when water is scarce.
  4. Condensers and Evaporators: Specialized for phase changes, common in cooling systems.

Each type is selected based on its suitability for specific temperature, pressure, and environmental conditions.