【實用交通運輸app】SASMobile FREE|最夯免費app-綠色工廠好玩App

Predict 1/4 and 1/8 mile drag racing performance with this mobile version of Straightline Acceleration Simulator from Performance Simulations before buying expensive new performance parts for your car, bike, or truck. Find top speed, 0-60 mph or 0-100 kph, and plenty more.

This tool runs a full vehicle dynamics simulation right on your mobile device in the blink of an eye. This is not a simple calculator like most other apps of this kind. The vehicle's state is computed every 1/1000th of a second for a three mile run. The resulting data output is produced from millions of calculations.

Also view detailed information on vehicle speed at each gear shift, tire spin information, as well as a detailed breakdown of performance sampling every 0.1 second of the run through the quarter mile.

Metric and imperial units are supported.

Model inputs:

-Vehicle Weight

-Drag coefficient

-Frontal area

-Wheelbase

-Center of gravity/mass height

-Rear weight distribution

-Up to 8 transmission gear ratios plus final drive/axle ratio

-Engine torque curve from 0-10,000 rpm

-Gear shift rpm

-Gear shift time

-Driveline efficiency

-Rear wheel, all wheel, and front wheel drive supported

-Torque converter stall speed

-Clutch launch/slip speed

-Tire grip/friction coefficient

-Tire diameter

-Tire rolling resistance coefficient

A more sophisticated Windows/PC version is available for purchase at http://PerformanceSimulations.com along with a free demo. This includes a built in engine simulation (QuickEngine Builder) and additional vehicle model parameters that are not available in the mobile version.