Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Cup warm water.Middle cup wheels.When the water flow will be drWheel rotation into electricity.iven wheels.Wheel rotation into electricity.Electrical energy into heat energy.Water heating.
Xu Wang,Maohan Zhang,Xin Li,Wei Duan,
Beihua University,Department Of Product Design ,Huewei Liu，Kun Ykun