This investigation was done for improving tube side heat transfer execution by double counter twisted tape insert. The test segment comprises of a long copper tube of 26.6 mm inlet diameter and 30 mm external diameter ...

A laser 2-focus velocimeter (L2F) has been applied for measurements of velocity and size of droplets in diesel sprays. The maximum data acquisition rate of 15 MHz has been achieved by using FPGA in order to capture every ...

Rotating microchannels are integral part of centrifugally actuated miniaturized microfluidic devices, which have important applications in chemical analysis and biomedical diagnostics. As the field of centrifugal microfluidics ...