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The damping coefficient ς is a parameter which determines the behavior of the damped system

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Q: Damping coefficient for viscous fluids
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What does a coefficient represent?

It depends on the equation and the coefficient. Coefficients can be constant (Boltzmann constant, Avogadro's number) but they can also be variable (Reynolds number). The coefficient of gravity, g, is 9.81 m/s^2 in metric units on Earth.


The damper coefficients in jounce and rebound are significantly different Why is this a good design feature?

In a normal race car sort of setup, you want to have the shocks compress at a lower coefficient than rebound, This is because you want the shocks to be able to rebound back into their natural position as fast as possible and be able to hit the next bump that it will see. In eng terms you want to minimize the time that you see a transient response from the shocks. Typically you'll see the rebound is 2 to 3 times the compression coefficient.


How much speed of wind is required to move 1 Kg?

No simple answer - it depends on the item's surface area and its aerodynamic coefficient. Easy move - a ten square metre sail will move a small boat in a light breeze. Hard move, a square block of uranium on a checkerplate floor. More info will help.


What is the disadvantgae of medical equipment infusion pump?

There is no disadvantage in the use of infusion pumps. Infusion pums is a tool used to infuses fluids, medication or nutrients into a into a patient´s circulatory system. It is generally used intravenously, although subcutaneous, arterial and epidural infusions are occasionally used.Infusion pumps can administer fluids in ways that would be impractically expensive or unreliable if performed manually by nursing staff. For example, they can administer as little as 0.1 mL per hour injections (too small for a drip), injections every minute, injections with repeated boluses requested by the patient, up to maximum number per hour (e.g. in patient-controlled analgesia), or fluids whose volumes vary by the time of day.Because they can also produce quite high but controlled pressures, they can inject controlled amounts of fluids subcutaneously (beneath the skin), or epidurally (just within the surface of the central nervous system- a very popular local spinal anesthesia for childbirth).There are two types, peristaltic and syringe type.Large-volume pumps usually use some form of peristaltic pump. Classically, they use computer-controlled rollers compressing a silicone-rubber tube through which the medicine flows. Another common form is a set of fingers that press on the tube in sequence.Small-volume pumps usually use a computer-controlled motor turning a screw that pushes the plunger on a syringe.Hope this answer be usefully.surMedical.com Team


How can we calculate the weight of iron plates?

If actually weighing the plates is impractical, you could try hanging the plates from a spring, and testing to find the spring's k value, and recording the displacement of the object while hanging from the spring, and use that to calculate the force on the plate, which equals mg. if the density is known, you could immerse the plates in something to find their volume and then calculate their weight from that. or, you could try and pull them with a force meter, taking two data points so that you can solve for the both the friction coefficient and weight.

Related questions

What is the definition of viscous damping and viscous damping coefficient especially in Civil Engineering.?

== Answer }


What is the viscous damping coefficient c of air in Nsm-1 where F-cv?

16.35


What is damping coefficient of fluids?

I wanted to know what damping was not answer it!!!


Does Pascal's law apply to viscous fluids?

yes


What force opposes motion in fluids?

Viscous force


What has the author F G Brotchie written?

F. G. Brotchie has written: 'An optimization approach to viscous damping of structures'


What is the physical significance of damping coefficient?

The damping coefficient applies both to hydraulic circuits and springs. Hydraulics In general, higher the coefficient or viscosity higher is the tendency to ensure steady flow and hence a higher system efficiency. This is governed by the properties of hydraulic oil selected for use. Springs Higher the coefficient, greater is the tendency for a spring to reach a desired equilibrium position. This is governed by the properties of spring material selected for the applciation.


What has the author Pau-chang Lu written?

Pau-chang Lu has written: 'Introduction to the mechanics of viscous fluids' -- subject(s): Viscous flow


Why is hemoglobin located inside red blood cells and not in free plasma?

probably bcuz they would be filtered by kidney & lost.


Which friction force is exerted by the fluids?

Viscous force. This is the frictional force between layers in relative motion


Is it possible for a solid to be have like fluid?

No, although there are things which we think of as solids - such as glass - which are actually extremely viscous fluids.


Viscosity is the measure of how well liquids?

Viscosity is the measure of a fluids resistance to flow. The higher the viscosity the more viscous (the more resistance it has to flow); honey is generally much more viscous than water.