Police have recovered a wheel from a vintage traction engine that was stolen seven months ago. The owners of a 123-year-old Burrell traction engine were left speechless after discovering one of the ...

Last, the authors carry out the simulation and the experiment to verify the proposed models. Wheel width is 14 cm. The wheel’s diameter is 30 cm. The forward speed of the wheel is 0.03 m/s. The slip ...