دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the reciprocal of viscosity. The measure of rate with which a fluid is continuously deformed by a shearing stress;ease of flowing.

n: the criterion express as a curve of relationship that shearing stress and positive stress of rock breakout , into the curve , the curve we called Mohr curve. Into the envelope curve, any stress can not demage the material.

n: the fluid that the relationship of shearing stress and shearing speed not adhere the netwon inner friction law.

n: an absolute flow property indicating the flow resistance of certain types of fluids. It is a measure of shearing stress.

n: a measure of internal resistance of fluid attributable to the amount,type and size of solids present in a given fluid. It is expressed as the number of dynes per sq cm of tangential shearing force in excess of the bingham yield value that will induce a un

an absolute flow property indicating the flow resistance of certain types of fluids. A measurement of shear stress.

n: see gel strength.

n: a measure of the shear value of fluid. The nminimum shearing stress that will produce permanent deformation. See gel strength.

the minimum shear stress that will produce permanent deformation of the fluid (gel breaking).

n: an action, resulting from applied forces, which causes or tends to causes or tends to cause two contiguous parts of body to slide relative to each other in a direction parallel to their plane of contact.