Ford and University of Michigan Study Whether Flying Cars Would be Better For Environment (detroitnews.com)
Ford and the University of Michigan undertook a study to see just how efficient vertical take-off and landing (VTOL) vehicles would be when compared to both internal combustion cars and electric cars. From a report: The study found that these flying electric vehicles, while not suitable for short commutes, could play a "niche role in sustainable mobility for longer trips." Flying cars could also be valuable mobility options for congested cities as part of a ride-share taxi service, according to the study published Tuesday in Nature Communications. "With these VTOLs, there is an opportunity to mutually align the sustainability and business cases," Akshat Kasliwal, one of the authors of the study and a grad student at the School for Environment and Sustainability, said in a statement. "Not only is high passenger occupancy better for emissions, it also favors the economics of flying cars. Further, consumers could be incentivized to share trips, given the significant time savings from flying versus driving." The sustainability study, the first ever conducted for flying cars, comes as the automotive industry at large is focused heavily on autonomous and electric vehicles. Much of this focus is driven by emission regulation and a need to alleviate growing congestion problems in dense urban areas.
What the hell does this have to do with anything more than finding grants?
Flying cars make sense to me as point to point between hubs, with regular flying cars to take.
Tunnels make a lot of sense for that as well, but it's a lot quicker and easier to stand up transfer hubs and start flying craft between them...
I've noticed in almost every city I've been in, that it is absolutely terrible to get from one side to another if you aren't along a major road or subway route on both ends. Flying cabs/buses would be a great way to solve that for a limited set of people.
On a side note, also can't have protestors messing with tunnels or aerial traffic, unlike bus routes and roads.
"There is more worth loving than we have strength to love." - Brian Jay Stanley
Give me a flying car (as promised by Popular Mechanics decades ago), and you can compare my use with that of all those lowly road-dwellers.
"National Security is the chief cause of national insecurity." - Celine's First Law
The Loss of life will be catastrophic. It will also be real entertaining to watch the black box video of the last seconds on Youtube.
Might not matter much to a commando or drug lord, but for an insurance salesman... these things will have a 100% fatality rate per power failure.
When all you have is a hammer, every problem starts to look like a thumb.
Because then we can fly over all the flooded highways.
I eat only the real part of complex carbohydrates.
By reducing the population significantly.
Those who do not learn from commit history are doomed to regress it.
Flying cars would be a disaster for the environment, as they will set large areas on fire when they crash, as they will regularly.
I suppose flying cars will help keep the population down though, so that might be a win for the environment.
I'm no physicist, but I just can't fathom how a vehicle that has to fight gravity for the entire duration of the trip could ever be more efficient than something that rolls along the ground.
Laws are rules for the court, but merely a bottom bar to hit for life. Think beyond laws in your actions always.
The study found that these flying electric vehicles, while not suitable for short commutes, could play a "niche role in sustainable mobility for longer trips."
I imagine the batteries would prefer it the other way around.
It must have been something you assimilated. . . .
Reducing the human population is always good for the environment! And those things would be falling out of the sky all over the place!
I've abandoned my search for truth; now I'm just looking for some useful delusions.
from a pure "sustainability" perspective, it takes far more energy to lift off the ground vertically and fly then any rolling vehicle.
secondly " high passenger occupancy " aka "buses" use less energy per occupant - when full - then single owner vehicles. Obviously this is true no matter if the "bus" rolls or flies , the more occupants, the better.
It seems the study, likely commissioned to push "Detroit", as an agenda also pushed by Detroit.
Just imagine what would happen if a City owned flying "bus" malfunctioned and crashed killing 50+ people on the bus, and 100 more on the City Street it crashed into. Flights would end instantly and permanently. Flying "cars", "buses" or personal transporters are pure fantasy as daily urban commuters for the common folk.
I have no idea how reliable the numbers are but the information out there suggests something like the Terrafugia Transition will get 35mpg in car mode and 21.4mpg in flight, a fair bit better than the 15 or so mpg I see quoted for the Hummer.
And I bet the Rotax 912 engine they are using is probably not the most fuel efficient 4-cylinder engine on the face of the planet (meaning there is possibly room for improvement on those figures)
Actually, BC is converting its local planes to electric planes, so if these were electric flying cars, charged from renewable energy, they would be more environmentally friendly. Private jets are about 20x worse for the environment than flying first class in one of the worst passenger jets, though.
-- Tigger warning: This post may contain tiggers! --
That is basically because the plane is really light and cannot carry a lot of weight. The hummer is a small truck, on the other hand.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
People without morals that want grant money or took money to come up with a way to justify a result given by the one paying the study. The scum of the scum of the scientific world. Unfortunately, there people are not rare.
Most ACs are not even worth the keystrokes to insult them. Be generically insulted by this and ignored otherwise.
Ford is involved. This study will make a nice diorama display at the Ford Museum in Dearborn.
Everybody wants a way to commute from your home to your office easier and with less environmental impact - but why commute at all? For most office workers, the work can come to you by telecommuting. Work at home, virtually. Get rid of offices, and convert them to apartments. Really high-speed internet will allow 75% of all office work to be done remotely.
Construction work and medical care may be the only major industries immune from telecommuting.
FAA likely will make taxis hard to pull off and battery seizing will an big buffer on top of posted max range.
You might have shorter travel times, but flying cars will use a lot more energy to stay aloft (versus a car that is always supported by the ground).
Also, each advance in the field of transportation comes with a significant increase in the number and distance of trips taken by people. Flying cars will get you to your destinations faster, so people will be traveling a lot more to destinations that were too far away to drive. This will especially be true of people commuting to work. A two hour car commute, one way, is unthinkable for most people, but if a flying car can shorten that to an hour, then a lot mroe people would be willing to make that commute.
On the plus side, flying cars would make rural locations a lot mroe accessible, for home owners and businesses.
Internal Combustion Engines are so inefficient. So electric 'anything' has that going for it.
Combining that with the fact that there are no stop lights, stop signs, sharp left/right turns, traffic in the sky two dimension rolling mobility just doesn't fly.
LoB
"Anyone who stands out in the middle of a road looks like roadkill to me." --Linus
Next year they'll release a study on how using a (Star Trek) transporter is even better for the environment.
Who cares that there is no such technology right now...
Flying cars may one day be great, but we won't be able to rely on them. In heavy winds, rain or snow they will be grounded and people will have to use alternative systems.