Interferometric visualization of air-jet shapes

conference paper

English

- This contribution is aimed at a visualization of air-jet shapes, which serve to determine air distribution in rooms. The measurements are carried out using Mach-Zehnder interferometer and CCD camera connected to a computer. The visualization of air-jet from the outlets gives a comprehensive picture of the jet area followed. The interferometric researches also prove that from the interferograms of free lightly non-isothermal jets the constants of air outlets can be defined. For the slot outlet of a nozzle-shape, the dependence of outlet constant on the temperature and velocity of outflowing air is specified.

air distribution, air-jet, interferometer, interferograms, constant of outlet

JANOTKOVÁ, E., PAVELEK, M.

2001

1. 6. 2001

MATE

Budapest, Hungary

305

310

6