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 fl exible tube fi tted 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 fl ux 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 specification without prior notice.
Packed Dimension and weight: 0.08 m3; 15 kg
Operating Conditions
- Operating Environment:
- 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
