How do you implement counting semaphores?

How do you implement counting semaphores? Counting Semaphore struct Semaphore. { int value; // processes that can enter in the critical section simultaneously. queue type L; // L contains set of processes which get blocked. } Down (Semaphore S) { SS.value = S.value – 1; //semaphore’s value will get decreased when a new. Can we […]

Do all metals have a slip system?

Do all metals have a slip system? (b) All metals do not have the same slip system. The reason for this is that for most metals, the slip system will consist of the most densely packed crystallographic plane, and within that plane the most closely packed direction. This plane and direction will vary from crystal […]

What is Galerkin finite element method?

What is Galerkin finite element method? In mathematics, in the area of numerical analysis, Galerkin methods are a class of methods for converting a continuous operator problem (such as a differential equation) to a discrete problem. the boundary element method for solving integral equations, Krylov subspace methods. What is the weak form of an equation? […]

How do you detect fouling in a heat exchanger?

How do you detect fouling in a heat exchanger? The off-line and on-line methods are build up by dividing the heat exchanger into sections. The states (temperatures) in the sections are represented with physical equations and the Kalman filter is used to estimate the states. Fouling detection is done by monitoring parameters of the model. […]

Can ball bearing take axial load?

Can ball bearing take axial load? Yes – radial ball bearings with a retainer (or cage) are designed to take primarily radial loads but have an axial load capacity. Bearings with a greater difference between the bore diameter and outer ring diameter can take larger axial loads as a percentage, sometimes up to 50% of […]

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