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Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?
how to reduce COD from plant waste water closed circulation system
Explain how can viscosity affect the design of a mixer?
what is the difference between car seal close/open valves and lock close/open valves?
Are there any special considerations to be taken into account for combustion ammonia?
The job profile as a Service Engineer?
Where barrel pump use?
What is the angle of repose?
What are the frequently asked technical questions in chemical engineering during PI?
Question 33 – By using Excel program either on laptop or desktop PC, solve the differential equation dy / dx = -2y + x + 4 with h = 0.005, initial values : x = 0, y = 1. The 4th order Runge-Kutta method provides : y(N + 1) = y(N) + (1/6) (k1 + 2k2 +2k3 + k4), k1 = h [ -2y(N) + x(N) + 4 ], k2 = h { -2 [ y(N) + k1 / 2 ] + x(N) + h / 2 + 4 }, k3 = h { -2 [ y(N) + k2 / 2 ] + x(N) + h / 2 + 4 }, k4 = h { -2 [ y(N) + k3 ] + x(N) + h + 4 }. What is the value of y at x = 0.5?
what is the main components of air
what is the discharge pressure formula, for calculating discharge pressure?