نمایش نتیجه 1 تا 10 از 13 نتیجه یافت شده برای consistency:
n: a motor-driven paddle or blade used to mix the liquids and solids in drilling mud.
n: A mechanically driven impeller used to stir the drilling fluid to assist in the suspension of solids, blending of additives, and maintenance of uniform consistency.
Bearden units of consistency.
an estimation of the pumpability of a slurry. Has no direct correlation to viscosity.
n: The drill fluid which is not displaced by cement slurry due to high consistency of drill fluid in cementing. Channeling will destroy integrity of cement column and effect cement job quality.
n: the character or state of the drilling mud filter cake. According to API RP I3B, such notations as hard," "soft," "tough," "rubbery," and "firm" may be used to convey some idea of cake consistency.
n: According to API RP 13B, such notations as hard, soft, tough, rubbery, firm etc., may be used to convey some idea of cake consistency.
n: the cohesion of the individual particles of a given materal (i.e., its ability to deform or its resistance to flow).
n: The viscosity of a non-reversible fluid, in poises, for a certain time interval at a given pressure and temperature.
a fluid’s ability to deform and flow and its general cohesion to itself.
n: Reflects flow behavior of liquid.
n: a dilatant. or inverted plastic, fluid is usually made up of a high concentration of well-dispersed solids that exhibits a nonlinear consistency curve passing through the origin. The apparent viscosity increases instantaneously with increasing rate of shear. The yield point, as determined by conventional calculations from the direct-indicating viscometer readings, is negative;however, the true yield point is zero.
n: This fluid is one of non-Newtonian flow patterns whose unique feature
is that once the fluid is subjected to force,it will start flowing without any gel strength.
a well dispersed, high solids content liquid that has very high apparent viscosity with any applied shear.
the consistency index, is the shear stress or viscosity of the fluid at one sec-1 shear rate. An increasing K raises the effective annular viscosity, increases hole cleaning capacity.
