41. This implies an extremely high power density . 42. Additional advantages include the use on inexpensive membranes and high power density relative to other flow batteries. 43. Pumps have a power density about ten times greater than an electric motor ( by volume ). 44. This has several advantages, including lowering the total power density and allowing simple manipulation of offset distance. 45. Induction heating can produce high power densities which allow short interaction times to reach the required temperature. 46. Reluctance motors can deliver very high power density at low cost, making them ideal for many applications. 47. Due to the higher fissile fuel content, the design has a higher power density than the HTGR. 48. They also climbed in power density . 49. The power density per surface unit is proportional to the product of the electric and magnetic field strengths. 50. This configuration can be sustained with comparatively lower fields than that of a tokamak of similar power density .
