ID : tm3307914050
Orbital Friction Stir Welding (FSW)
Friction stir welding for tubular structure imposed a quite challenging issue. The Requirement of the some sort of holding mechanism is vital. Therefore, this structure is to be used to accommodate this requirement thus makes tubular structure to be welded successfully and soundly.
ID : tm3548416111
Device for Low Head Low Flow Pico Hydropower Generation System
The pico hydropower generation system that uses an innovative Z-blade reaction type water turbine is capable to operate efficiently at low water head and low water flow condition. Generally, small streams are good enough for this system to produce electrical power for the use of remote community, to power the electrical appliances adequately. This invention is inexpensive, trouble free maintenance with simple geometrical design, fish friendly design and environmental friendly.