Category Archives: Aircraft Propulsion & Energy

Amprius Unveils New Battery Pack in Partnership with Tenergy

Amprius Technologies, Inc. , a supplier of next-generation lithium-ion batteries with its Silicon Anode Platform, announced that its high-energy density cells have been integrated into a state-of-the-art battery packs produced by Tenergy, a pioneer in providing total power solutions for the rechargeable battery market. Continue reading

DARPA POWER Program Selects Teams to Design Power Beaming Relays

DARPA is entering the first phase of the Persistent Optical Wireless Energy Relay (POWER) program, aimed at revolutionizing energy distribution through airborne wireless power transfer. Three teams — led by RTX Corporation, Draper Laboratory, and BEAM Co. — will design and develop wireless optical power relays. The program goals include demonstrating the key components necessary for a resilient, speed-of-light energy network. Continue reading

Wireless Energy-Delivering Crystals Could Unleash Drones’ Capabilities

Crystals with the capacity to transform light directly into mechanical energy without using electricity as an interim stage could unleash a host of advances. For example, drones that run on laser beams could cut back on batteries, or do without them entirely, with the weight savings enabling extra capabilities. Continue reading

Noise, Vibration Considerations in eVTOL Aircraft

Dr Arunkumar M Sampath, a Principal Consultant in Tata Consultancy Services (TCS) in Chennai, recently published a study into the implications of the increase in the production and operation of eVTOL aircraft and UAVs within populated civilian areas at relatively low altitudes which creates noise annoyance issues that impact human health and well-being. Continue reading