Air Measurement

[V.ARIAN.SHANKAR]

Hi,
Any Body Can Help Me.

how To Check Air Flow Or Pressure Through Anemometer.
through Pitot Tube.
through Manometer.
through Hot Wire Anemometer
through Barometer.
deffuser Air Flow Checking,duct Air Flow Checking. And Pleanum Box Air Pressure Cheking.

[nike123]

Hi,
Any Body Can Help Me.

how To Check Air Flow Or Pressure Through Anemometer.
through Pitot Tube.
through Manometer.
through Hot Wire Anemometer
through Barometer.
deffuser Air Flow Checking,duct Air Flow Checking. And Pleanum Box Air Pressure Cheking.



Some answers are here:

http://www.mediafire.com/?cnwvt4ftona

And more at this thread:
http://www.refrigeration-engineer.com/forums/showthread.php?t=11226&highlight=anemometer

[Brian_UK]

Hi,
Any Body Can Help Me.

how To Check Air Flow Or Pressure Through Anemometer.
through Pitot Tube.
through Manometer.
through Hot Wire Anemometer
through Barometer.
deffuser Air Flow Checking,duct Air Flow Checking. And Pleanum Box Air Pressure Cheking.

1. You can not check pressure with an anemometer. It is a solely a device for measuring the velocity of the air flow.

The velocity x duct area = air flow rate.

2 A pitot tube is connected to a manometer which will provide two readings. Total pressure and static pressure and these two readings will give you the velocity pressure. The VP is then converted into a velocity reading.

As with 1. the velocity x the duct area = air flow rate.


3, 4 and 5, Read the equipment instructions.

The rest, well you really need to read some books or get some training.

[frank]

2 A pitot tube is connected to a manometer which will provide two readings. Total pressure and static pressure and these two readings will give you the velocity pressure. The VP is then converted into a velocity reading.

Been on the BEER Brian?

Total pressure is the sum of Velocity Pressure and Static pressure

:p

[Brian_UK]

Ops Frank, too much typing and not enough proof reading... ;)