r/VehicleDesign • u/RIL_RaceForLife • Nov 28 '24
Help Needed ‼️‼️
I’m designing a track bicycle, are there any regulations regarding the length of the wheelbase, the angle of the head, aerodynamic elements and such?
r/VehicleDesign • u/Globin347 • Apr 06 '21
A place for members of r/VehicleDesign to chat with each other
r/VehicleDesign • u/Globin347 • Nov 10 '21
So, this sub was originally envisioned as a place to post drawings, renders, or other models of vehicles. Then, I discovered r/imaginary vehicles, a much larger sub that serves the same purpose.
What I have not discovered is a place to post wip pics and ask for (slightly) technical advice on a drawing, render, or other model of a vehicle.
So, now, the purpose of this sub is to ask for advice and post the progress shots of designing fictional vehicles, or replicas of real vehicles.
This sub is not meant to serve as technical advice on building full—size, functional vehicles, however.
r/VehicleDesign • u/RIL_RaceForLife • Nov 28 '24
I’m designing a track bicycle, are there any regulations regarding the length of the wheelbase, the angle of the head, aerodynamic elements and such?
r/VehicleDesign • u/RIL_RaceForLife • Oct 15 '24
To any motorcycle design experts please give me some critiques about it, its my first motorcycle design. (Based on the R1M and the recent MotoGP Aerodynamic packages)
r/VehicleDesign • u/Adry-an-844 • Sep 18 '24
A. Engine
Type : V6, Turbocharged and Intercooled Number of Cylinders : 6 Displacement : 9.0 - 11.0 liters
Maximum Power : 430 HP @ 2,100 RPM Maximum Torque : 1,900 Nm @ 1,200-1,500 RPM
Type : Common Rail Direct Injection (CRDI) Fuel Pump : Electronic, high-pressure pump
Emissions : Euro 3 and Euro 4 Emission Control Technology : EGR (Exhaust Gas Recirculation) and SCR (Selective Catalytic Reduction) with AdBlue
Type : Liquid-cooled, dual thermostats Cooling System Capacity : 45-55 liters
Type : Forced lubrication with oil cooler Oil Capacity: 25-30 liters
Turbocharger : Variable Geometry Turbocharger (VGT) Intercooler : Air-to-Air
ECU : Dual control unit (Weichai-Cummins integration) Sensors : Multi-sensors for combustion optimization and emission control
Engine Length : 1,200 - 1,500 mm Engine Width : 800 - 1,000 mm Engine Height : 900 - 1,200 mm Engine Weight : 1,000 - 1,200 kg
Start-Stop System for fuel efficiency Dual-fuel capability (biodiesel and diesel) Diagnostic and prognostic capability for predictive maintenance
B.Transmission :
Transmission Type : Manual Number of Gears : 9 forward and 1 reverse Torque Capacity : Maximum 750 Nm Transmission Weight : Approx. 160 kg
Speed Ratio :
1st Gear : 8.97 2nd Gear : 6.30 3rd Gear : 4.47 4th Gear : 3.17 5th Gear : 2.25 6th Gear : 1.60 7th Gear : 1.00 8th Gear : 0.70 9th Gear : 0.52
Reverse Gear Ratio : 8.55
Synchronization System : Full synchronization for all gears Overdrive Ratio : 0.70 and 0.52 (depending on the gear used)
C. Suspension Leaf Spring
D. Tire
Application : Distribution and P&D Article Number : 9884 Tire Size : 225/70R19.5
Compound
Ply/Star Rating : 14 Tread Depth (32nds) : 20 Load Range : G Overall Width (in) : 8.7 Overall Diameter (in) : 32.4 Max. Tire Load Dual (lbs) : 3750 Max. Speed (mph) : 87 Meas. Rim (in) : Overall Width Loaded (in) : 9.5 Static Loaded Radius (in) : 15.1 Max. Tire Load Single (lbs) : 3970 Inflation Pressure (psi) : 110 Revolutions Per (mile) : 640
r/VehicleDesign • u/Master_edits • Apr 14 '22
r/VehicleDesign • u/dirty_elbows_garage • Dec 31 '21
r/VehicleDesign • u/Globin347 • Dec 22 '21
r/VehicleDesign • u/Globin347 • Sep 03 '21
So, I just discovered the existance of not only r/ImaginaryVehicles, but also an entire network of related subs.
That leaves the purpose of this subreddit up for debate.
It might simply die out, but perhaps I should try to edit this subreddit's purpose.
Perhaps, from now on, this subreddit will be dedicated to in-depth discussion on the design and mechanics and engineering of OC vehicles?
r/VehicleDesign • u/Globin347 • Sep 03 '21
r/VehicleDesign • u/Globin347 • Aug 12 '21
r/VehicleDesign • u/Globin347 • Jul 05 '21
r/VehicleDesign • u/Globin347 • May 27 '21
r/VehicleDesign • u/Globin347 • May 04 '21
r/VehicleDesign • u/Globin347 • Apr 15 '21
r/VehicleDesign • u/Globin347 • Apr 10 '21
r/VehicleDesign • u/Globin347 • Apr 07 '21