The fluidized state, occurring between the filtration of the fixed bed and the pneumatic conveying regime contains three different regimes. Which one of the following is not correct?

Stationary bubbling fluidized bed

Zenz diagram is drawn with the following axis, which one is correct?

Superficial velocity vs pressure drop

Pressure drop vs superficial velocity

Superficial velocity vs pressure drop

Pressure drop vs Terminal velocity

13 + Mcqs in Fluidised Beds Bed Temperature Profiles in Heat Transfer Operations Page 1 McqOptions

Explore topic-wise MCQs in Heat Transfer Operations.

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.

The fluidized state, occurring between the filtration of the fixed bed and the pneumatic conveying regime contains three different regimes. Which one of the following is not correct?

The pressure drop in bubbling fluidised bed ___________ with time for a given flow velocity.

The gas phase fluidised bed is commonly known as ______________ because of its top surface fluidisation.

The curve in the Zenz diagram represents ________ as the pressure drop per unit of length as a function of the air flow (or air velocity).

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

After fluidisation, the pressure drop in the fluid phase across the bed is _______ to the bed weight over unit surface of the bed cross section.

Which one of the following description best suits the definition of slip-stick flow bed?

Which side is regarded as the dense flow region?

Which region in the Zenz diagram is regarded as the slug flow region?

Zenz diagram is drawn with the following axis, which one is correct?

Which one of the following is correct representation of Zenz diagram?

In Fischer Tropsch process, the particles of the bed are _______

Explore topic-wise MCQs in Heat Transfer Operations.

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.

The fluidized state, occurring between the filtration of the fixed bed and the pneumatic conveying regime contains three different regimes. Which one of the following is not correct?

The pressure drop in bubbling fluidised bed ___________ with time for a given flow velocity.

The gas phase fluidised bed is commonly known as ______________ because of its top surface fluidisation.

The curve in the Zenz diagram represents ________ as the pressure drop per unit of length as a function of the air flow (or air velocity).

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

After fluidisation, the pressure drop in the fluid phase across the bed is _______ to the bed weight over unit surface of the bed cross section.

Which one of the following description best suits the definition of slip-stick flow bed?

Which side is regarded as the dense flow region?

Which region in the Zenz diagram is regarded as the slug flow region?

Zenz diagram is drawn with the following axis, which one is correct?

Which one of the following is correct representation of Zenz diagram?

In Fischer Tropsch process, the particles of the bed are _______

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