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The maximum velocity of the turbulent regime is called the ___________ at which the fast fluidization regime occurs.

Correct Answer: Transport velocity
The fast fluidisation regime is reached long after fluidisation is achieved, here the turbulent region is at its maximum, and hence this flow velocity is known as the transport velocity.

When the bed is fluidized with liquids, it is known as ___________ fluidization, and with gas too it is known as ___________ fluidization.

As the fluidization velocity increases, large bubbles break up into several smaller ones and when this break-up process overcomes the coalescence of the bubbles, oscillations of the pressure drop become smaller. This is the moment when _________ regime occurs.

Parameters that describe the overall behaviour of the fluidized bed in the bubbling regime are: (i) minimum fluidization velocity, (ii) Pressure drop across the bed, (iii) Bed height increase, (iv) Particle elutriation.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives. Widespread liberalization of the economic ________________ regime was long overdue in 1991, and has played a positive role since, but itsimpact has ________________ its course and the policy has recognisable ___________________. Liberalization cannot address all aspects ofthe man­made environment and now climate change ________________ to change everything forever. We do not have another quarter centuryto deal ___________ these imperatives. Widespread liberalization of the economic ________________ regime

In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity)

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: Some burgers are fast foods Statement II: Some sandwiches are burgers Conclusion I: No fast foods are sandwiches Conclusion II: Some fast foods are burgers

During fully developed laminar flow in a circular pipe, the velocity profile is parabolic, and symmetric around the axis. The velocity at the tube wall is zero. The ratio of the average velocity to the maximum velocity is

A journey of 192 km between two cities take 2 hours less by a fast train than by a slow train. If the average speed of the slow train is 16 km/hr less than that of the fast train, the average speed of the fast train is :

The Velocity at which flow changes from viscous to turbulent is called __________ velocity.

What vital factor is not considered in regime theories during the design of regime channels?