Sunkaier
Sunkaier - Coil-Wound Heat Exchanger (CWHE)
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A coil-wound heat exchanger (CWHE) consists of one or more spirally wound tubes (coils) bundled together inside a shell.
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- One fluid flows through the tubes (coiled around a central core), while another flows over the tubes in the shell.
- Heat is transferred between the fluids through the tube walls.
- The spiral design increases turbulence, enhancing heat transfer efficiency.
- Compact Design – The coiled tube arrangement maximizes heat transfer surface area in a relatively small volume.
- High Efficiency – The spiral winding enhances turbulence, improving heat transfer coefficients.
- High-Pressure & Cryogenic Capability – Commonly used in LNG and industrial gas processing due to their ability to handle extreme temperatures and pressures.
- Multi-Stream Operation – Can accommodate multiple fluid streams (e.g., natural gas, mixed refrigerants) in a single unit.
- Robust Construction – Typically made from materials like stainless steel, aluminum, or nickel alloys for durability.
