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starting with the inner cylinder finding (dV) = 2(3.14)rN (N) is the number of revolutionsDy=(A1-A2) that is the area of the out side cylinder to the inside cylinder
now.. we know that T=m(dV/Dy)
given the viscosity m it is a direct substitution to get shear stress.
if one torque is given then torque applied =torque resisted normally you will be asked for the torque of the other cylinder
t=t Xsurface Area X r
What else can I help you with?
What creates a wind shear?
Wind shear is when wind speed and direction are different over a short period of time. Shear can be vertical or horizontal.
Which direction is the particle motion in shear waves relative to the energy of the wave?
The particle motion in shear waves relative to the energy of the wave is downward.
Where is the maximum heat produced during machining?
About 75% of heat is generated in the shear zone
What is Bagnolds friction law?
Bagnold's law deals with fluid theory. It describes and predicts debris and granular flow down an incline by calculating shear rate.
What is a pull a pull and a twist all examples of?
They are all mechanical stresses. Push is a compressive stress. Pull is a tensile stress and Twist is a type of shear stress.
What is a icicone?
Does not exist. Did you mean an ICI cone and plate viscometer? A viscometer with a viscosity range of 5 poise at a rate of shear of 10,000 reciprocal seconds is what that is. Hope I helped :) maybe have a look at Ask.com if this is not the right answer.
What is a Brookfield Viscometer used for?
A Brookfield Viscometer is used to measure the viscosity of fluids, such as paints, creams, and oils. It works by measuring the resistance of a fluid to flow under applied shear stress, providing important information about its consistency and flow behavior. This device is commonly used in quality control and research laboratories for a wide range of industries.
What is mooney viscometer?
A Mooney viscometer is a laboratory instrument used to measure the viscosity of rubber compounds, particularly in the processing of elastomers. It assesses the flow characteristics of rubber at elevated temperatures by subjecting the material to a specific shear rate within a controlled environment. The results help in understanding the workability and processing behavior of rubber materials. This viscometer is particularly important in the rubber industry for quality control and formulation development.
How can one determine the shear strain in a material by finding shear strain?
To determine the shear strain in a material, you can find the shear strain by dividing the displacement of the material parallel to the shearing force by the original length of the material. This calculation helps quantify how much the material deforms under shear stress.
How do you find the viscosity of honey?
The viscosity of honey can be found using a viscometer, which measures the resistance of the honey to flow. By measuring the time it takes for a certain volume of honey to flow through the viscometer, the viscosity can be calculated. Honey is a non-Newtonian fluid, meaning its viscosity can change depending on factors like temperature and shear rate.
How do you determine shear center for any section?
the sum of all vertical forces is called shear force
What is orifice viscometer?
An orifice viscometer is a device used to measure the viscosity of a fluid by observing the time it takes for a specific volume of the fluid to flow through a known orifice or opening under the influence of gravity. The viscosity is calculated based on the flow rate and the properties of the fluid, such as density. This type of viscometer is commonly used in laboratories and industries to assess the flow characteristics of various liquids. It is particularly useful for non-Newtonian fluids, where viscosity may change with shear rate.
What are the advantages and disadvantages of constant speed - capillary viscometer in polymer rheology?
Polymers tend to be quite viscous so measurements using a capillary viscometer can be quite slow. The second issue is both an advantage and disadvantage: many polymers have viscosity which vary with shear forces, in other words the viscosity changes with flow speed. A single speed is not sufficient to determine the viscosity behavior of the polymer. On the other hand, you can control the speed so with multiple measurements you can build up the viscosity profile quite nicely.
How can one determine the shear modulus of a material?
The shear modulus of a material can be determined by conducting a shear test, where a force is applied parallel to the surface of the material to measure its resistance to deformation. The shear modulus is calculated by dividing the shear stress by the shear strain experienced by the material during the test.
Why 600 rpm in fann viscometer instead of to?
The 600 RPM setting in a Fann viscometer is commonly used to ensure consistent and reproducible measurements of fluid viscosity, particularly for drilling fluids in the oil and gas industry. This speed provides a balance between shear rate and fluid behavior, allowing for a reliable assessment of the fluid's properties under dynamic conditions. It also mimics the shear conditions that the fluid would experience during actual drilling operations, making it practical for real-world applications.
What is the use of shear force and bending moment diagrams?
To determine the internal shear forces and moments at any given point on a rigid body.
What is concentric load and distributed load?
A concentric load is a force applied at a single point on a structural element, typically resulting in uniform stress distribution around that point. In contrast, a distributed load is a force spread over a length or area of a structure, causing varying stress along the length of the element. While concentric loads often lead to bending or axial stress, distributed loads usually result in shear and bending moments that need to be accounted for in structural design.
