Solidworks Simulation

It is an easy to use portfolio of structural analysis tools that uses the FINITE ELEMENTS ANALYSIS method to predict a products real-world physical behavior by virtually testing CAD models, the portfolio provides linear ,,non linear static and dynamic analysis capabilities.x

thermal resistance

Observations indicate that in system involving flow of fluid , heat & electercity, the flow quantity is directly proportional to the driving potential & inversaly proportional to the flow resistance. In a hydroullic circuit , the preassure along the path is the driving potential & the voltage potential & electric resistance of the materia. Likewise, temprature diffrence constitutes the driving force for heat conduction through a medium. From ohm's law:- Current(i)= voltage potentia(dV)/electrical resistance(Re) & from fourier's law:- Heat flow rate =temprature potential/thermal resistance Q=dt/(dx/kA) Note:- »Electric current is analogous to thermal heat flow rate (kj/hr.) »volts corresponds to thermal temprature diffrence(°k) »electric resistance(ohms) is analogus to quantity dx/kA this quantity calledTHERMAL RESISTANCE.

stability & hounting related to governer

stability: a governor is said to be stable if there is only one radious of rotation for all equilibrium speeds of the walls withwithinthe working range. hunting:when speed of the governor fluctuates above & below the mean speed is called hunting.

Why higher pair cannot inverted??

When there is surface contect in between two links that is known as lower pair & the pair which potnt or line contact is termed as higher pair Lower pair & higher pair can also be defined as on the basis of relative motion between the links. Eg. Of lower pair istyre of car on the road. Eg. Of higher pair is oscillating cylinder mecha.ism. http://www.google.co.in/search?q=Singer+slider+crank+mechanism&client=ms-android-samsung&hl=en-GB&source=android-launcher-widget&v=133247963&prmd=ivns&source=lnms&tbm=isch&sa=X&ved=0ahUKEwif6avRu9fYAhWBoJQKHZYjC50Q_AUIBigB#mhpiv=11&spf=1515933325100