CFD Analysis on Simple and Helix Tube Type Heat Exchanger Using Ansys Software

摘要

The present project deals with the overall heat transfer study in simple tube of double pipe heat exchanger and corrugated twisted tape fitted over tube (Specific tube) of double pipe heat exchanger. Corrugated twisted tape is twisted helix tape or helicoid flight which is mounted on surface of inner pipe. The heat transfer rate, thermal performance and effectiveness of corrugated twisted tape fitted on a tube are investigated by CFD analysis. The CFD analyses have been performed for the tube fitted with corrugated twisted tapes with different pitches and also on simple tube. Therefore applying the same parameter to the both simple double pipe heat exchanger and tube fitted with corrugated twisted tape, various thermal results are calculated.........