释义 |
DictionarySeeSir Isaac NewtonNewtonian flow
Newtonian flow[′nü′tō·nē·ən ′flō] (fluid mechanics) Flow system in which the fluid performs as a Newtonian fluid, that is, shear stress is proportional to shear rate. newtonian flow
new·to·ni·an flowthe type of flow characteristic of a newtonian fluid.Newton, Sir Isaac, English physicist, 1642-1727. newton - derived unit of force in the SI system.Newton disk - a disk on which there are seven colored sectors, which, when rapidly rotated, appear white.Newton law - the attractive force between any two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between their centers. Synonym(s): law of gravitationNewton rings - colored rings on thin surfaces.newtonian aberration - the difference in focus or magnification of an image arising because of a difference in the refraction of different wavelengths composing white light. Synonym(s): chromatic aberrationnewtonian constant of gravitation - a universal constant relating the gravitational force, attracting two masses toward each other when they are separated by a distance.newtonian flow - the type of flow characteristic of a newtonian fluid.newtonian fluid - a fluid in which flow and rate of shear are always proportional to the applied stress.newtonian viscosity - the viscosity characteristics of a newtonian fluid. |