Mon, Dec 11, 2023
Circulation Systems Offer Weight Savings, Power Efficiency in All-Important eVTOL Specs
Lilium's recent selection of a cooling system shows just how slim performance margins can be in the burgeoning eVTOL game.
The use of batteries throughout the modern world has well acquainted the average buyer to their deficiencies in hot climates, and the upcoming market of battery-powered aircraft is no exception. Lilium has opted for Honeywell's MicroVCS system for cabin climate control, and battery maintenance, providing suitable temps for critical functions and offering a more efficient flight. The MicroVCS uses a circulating flow of high-speed Solstice zd refrigerant, allowing a 10% improvement in hot-day power efficiency than traditional R-134a. The system's use of an oil-free centrifugal compressor allows Lilium to retain their eco bonafides, thanks to the system's lightweight build saving "9,900 lbs of CO2 emissions per year" in the Jet.
The Vapor Cycle System will slot in nicely with the Lilium Jet's collection of Honeywell equipment already in use, including their Anthem Avionics, Honeywell-DENSO motors, and flight controls. The all-electric VTOL aircraft is planned to begin production in the coming year, providing "a more efficient, sustainable and accessible mode of high-speed, regional transportation for people and goods."
“In our collaboration with Honeywell, we’ve tapped into the numerous advantages of the MicroVCS, reinforcing the synergistic value with a single, innovative supplier providing multiple subsystems for the Lilium Jet,” said Lilium chief operating officer Yves Yemsi. “Honeywell’s innovative subsystems offer a renewed perspective on aerospace possibilities.”
More News
Have A Story That NEEDS To Be Featured On Aero-News? Here’s How To Submit A Story To Our Team Some of the greatest new stories ANN has ever covered have been submitted by our>[...]
“The legislation now includes a task force with industry representation ensuring that we have a seat at the table and our voice will be heard as conversations about the futur>[...]
Aero Linx: Waco Museum The WACO Historical Society, in addition to preserving aviation's past, is also dedicated and actively works to nurture aviation's future through its Learnin>[...]
Adcock Range National low-frequency radio navigation system (c.1930-c.1950) replaced by an omnirange (VOR) system. It consisted of four segmented quadrants broadcasting Morse Code >[...]
Also: uAvionix AV-Link, Does Simming Make Better Pilots?, World Games, AMA National Fun Fly Czech sportplane manufacturer Direct Fly has finished delivering its 200th ALTO NG, the >[...]