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fuel injection and combustion processes in small jet engines

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T E S T R E S U L T S<br />

3. Axial droplet velocity<br />

No air 44m/s 68m/s 115m/s<br />

Axial velocity, m<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

0 10 20 30<br />

Radius, mm<br />

Radial<br />

•MAXIMUM DROPLET VELOCITY IS NEAR THE CENTRE OF THE SPRAY.<br />

• FOR THE SAME LIQUID PRESSURE, THE DROPLETS VELOCITY ARE HIGHER FOR<br />

AIRBLAST ATOMIZER<br />

יום העיון החמישי במנוע<br />

סילון וטורבינות גז<br />

יום ה',‏ א'‏ בחשון תשס"ו,‏<br />

03/11/2005<br />

Axial spray velocity distribution for air-blast<br />

atomizer with radial swirler<br />

Turbo <strong>and</strong> Jet<br />

Eng<strong>in</strong>e Laboratory<br />

Technion – Israel<br />

www. <strong>jet</strong>-eng<strong>in</strong>e-lab.technion.ac.il

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