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In COVID-19 crisis, electric auto startups race to stay on track
COVID-19 has hit the U.S. auto industry hard, but the most precarious companies might be the handful of electric auto startups on the cusp of key vehicle launches.
Rivian, Lordstown Motors, Lucid, Bollinger Motors, Faraday Future, and Fisker are leading a historic wave of startups that, inspired by the success of Silicon Valley’s Tesla, see a new future of battery-powered sedans and trucks. But with their first products in the pipeline, the coronavirus threatens the capital flows and customer base they need to survive.
Henry Payne » In COVID-19 crisis, electric auto startups race to stay on track -
Mileage calculator chart
I found an interesting mileage calculator the other day on the Ecomodder.com website.
Aerodynamic & rolling resistance, power & MPG calculator - EcoModder.com
You enter a number of parameters that apply to your car and it calculates a table of mileages and other parameters based on different vehicle speeds.
I have obtained the parameters for my Prius V and they are:
Total Weight 3340 for the car + me 205 = 3545
Cd = .29
Rolling resistance = (this varies with tires and driveline losses from .008 to .15) I used .011
Engine efficiency = 41%
Temperature = 68 deg
Frontal area = 23 ft cu
I calculated from the frontal area from sketchandcalc.com website app.
You take a picture of your vehicle and use a pen to draw the outline to form a closed irregular shape. I included in the picture a pizza box that was 10.5" square which was also in the frame with the car to calibrate the scaling factor for area.
The... -
What Drives Us Podcast - #361 Tesla Octo What?
This week the group discuss how a distributed power grid in South Australia could be leading the way of the future, electric Jeeps, the place for public transit in the of a pandemic and Munro’s Model Y teardown, not in that order.
Read more about this episode on WhatDrives.Us
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