Enhancing natural convection heat transfer using a single horizontal non-metallic fin. This project will develop the basis for a simple design to improve the energy efficiency of natural convection heat exchangers. Heat exchangers are widely adopted in many electronic devices and industrial processes as they require no external power input, additional space, and are quiet, reliable and economical. The research will exploit the interaction between two flows to trigger turbulence, and will result ....Enhancing natural convection heat transfer using a single horizontal non-metallic fin. This project will develop the basis for a simple design to improve the energy efficiency of natural convection heat exchangers. Heat exchangers are widely adopted in many electronic devices and industrial processes as they require no external power input, additional space, and are quiet, reliable and economical. The research will exploit the interaction between two flows to trigger turbulence, and will result in an increase of the overall capacity and performance of engineering systems. This will contribute significantly to reductions in power consumption and improvements in productivity and work environment, leading ultimately to reductions in greenhouse gas emissions and to economic benefits.Read moreRead less
Investigation of a Novel Fan. Fans are very widely used for cooling and heating, thrust and mass transport and are one of the most common fluid mechanical devices. An optimal fan design will maximise flow velocity and pressure rise for minimum energy requirements and noise production. De Rolfe has recently developed a new fan that shows considerable promise in comparison to conventional designs on single point tests.
In this project experimental and computional fluid dynamics investigations o ....Investigation of a Novel Fan. Fans are very widely used for cooling and heating, thrust and mass transport and are one of the most common fluid mechanical devices. An optimal fan design will maximise flow velocity and pressure rise for minimum energy requirements and noise production. De Rolfe has recently developed a new fan that shows considerable promise in comparison to conventional designs on single point tests.
In this project experimental and computional fluid dynamics investigations of the new fan will be carried out to determine the basic fluid mechanics and to obtain performance curves. Scaling laws will be obtained and, if possible, the fan will be further optimised.Read moreRead less