FLOW THROUGH SMALL HOLESNalini Mukherjee, Muttalip Temiz

Marble Race!

Which one will win? A or B?

Marble Race!

Why did B win?

Marble Race!

Why did B win?

VISCOSITYBuoyancy

Gravity

Viscosity

Viscosity

Fluid without viscosity Fluid with viscosity

Blockage in Fluid Flow

How do fluid molecules move?

Blockage in Fluid Flow

How do fluid molecules move? They move just like humans…

Blockage and Viscosity

Blockage and Viscosity

Fluid without viscosity Fluid with viscosity

Micro Perforated Plates

Very small holes(for viscosity)

Very little perforation(for blockage)

Daily Applications

Now;

Classrooms,Recording studios,Libraries,Concert Halls,Car mufflers,...Etc.

Daily Applications

Now;

Classrooms,Recording studios,Libraries,Concert Halls,Car mufflers,...Etc.

Soon;

Domestic Boilers,Industrial Burners,Plane Engines,...Etc.

Why do we study this?

We want to be in control.

Why do we want to be in control?

We are fragile. Control is the key for survival.

Examples for daily life control

Air conditioning

Dams

Fuel Consumption

Etc.

Control

You control the air

You control the sound

You control (reduce) the

NOISE

Science = Understanding

The more we understand the nature, the more we understand ourselves.

Science = Understanding

The more we understand the nature, the more we understand ourselves.

Because we are also a part of the nature

THANK YOU!Nalini Mukherjee, Muttalip Temiz