41. At the bottom, dense fluid flows towards the head. 42. Further experiments on the Characean cells support of the Goldstein model for vacuolar fluid flow . 43. There seems to be a minimum capillary size beyond which tapering actually interferes with fluid flow . 44. He developed a comprehensive mathematical model of fluid flow , electromagnetics, and heat transfer in metal processing. 45. The same principles of fluid flow apply in liquids and kites are also used under water. 46. There is a similar equation for velocity potential in fluid flow and temperature in heat transfer. 47. For different types of fluid flow this results in specific forms of the Navier Stokes equations. 48. She worked on projects like fluid flow to solve antisubmarine problems, hydrofoil designs and early rocketry. 49. The left hand side of this equation represents the pressure difference perpendicular to the fluid flow . 50. Like cholesterol, it gradually restricts fluid flow .
