Round Turbulent Jet

Categories: Engineering Lab Equipment

DescriptionThis module consists of a tube with a specially designed rounded entry. The tube is mounted on a stiff plate with the rounded entry on one side and the exit on the other. To set the experim...


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Description

Description
This module consists of a tube with a specially designed rounded entry. The tube is mounted on a stiff plate with the rounded entry on one side and the exit on the other. To set the experiment up the contraction is unclipped from the Air Flow Bench (AF10) and set aside. The whole plate is then mounted onto the plenum chamber directly so that air enters the rounded entry of the tube and leaves the end in a jet. The total pressure in the jet is measured by a Pitot tube held by a traversing mechanism. The mechanism allows the Pitot tube to move radially across the jet and axially along it. The Pitot tube is connected to the AF10a manometer (ancillary) via a flexible tube fitted with a quick-release coupling.

Learning Outcomes
Decay of the centre-line velocity
Velocity profile at various distances along the jet and the development of the spread of the jet
Analysis of the velocity profiles to show how the mass flux in the jet increases, the kinetic energy flux decreases and the momentum flux remains constant along the jet length

Specifications
ATICO is committed to a programme of continuous improvement; hence we reserve the right to alter the design and product specifi cation without prior notice.
Packed Dimension and weight: 0.08 m3; 15 kg

Operating Conditions
Operating Enviroment:
Laboratory
Storage Temprature Range :
–25°C to +55°C (when packed for transport)
Operating Temprature range:
+5°C to +40°C
Operating relative humidity range:
80% at temperatures < 31°C decreasing linearly to 50% at 40°C


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quick overview :

Description
This module consists of a tube with a specially designed rounded entry. The tube is mounted on a stiff plate with the rounded entry on one side and the exit on the other. To set the experiment up the contraction is unclipped from the Air Flow Bench (AF10) and set aside. The whole plate is then mounted onto the plenum chamber directly so that air enters the rounded entry of the tube and leaves the end in a jet. The total pressure in the jet is measured by a Pitot tube held by a traversing mechanism. The mechanism allows the Pitot tube to move radially across the jet and axially along it. The Pitot tube is connected to the AF10a manometer (ancillary) via a flexible tube fitted with a quick-release coupling.

Learning Outcomes
Decay of the centre-line velocity
Velocity profile at various distances along the jet and the development of the spread of the jet
Analysis of the velocity profiles to show how the mass flux in the jet increases, the kinetic energy flux decreases and the momentum flux remains constant along the jet length

Specifications
ATICO is committed to a programme of continuous improvement; hence we reserve the right to alter the design and product specifi cation without prior notice.
Packed Dimension and weight: 0.08 m3; 15 kg

Operating Conditions
Operating Enviroment:
Laboratory
Storage Temprature Range :
–25°C to +55°C (when packed for transport)
Operating Temprature range:
+5°C to +40°C
Operating relative humidity range:
80% at temperatures < 31°C decreasing linearly to 50% at 40°C

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Product

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