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2015-03-04T00:00:00 |
false |
false |
closed |
0 |
477 |
false |
4 |
true |
A $2M prize is being established for the development of a turboshaft engine that can demonstrating 2x the fuel efficiency of today’s small turbines and 3x the power-to-weight of a typical aviation piston engine, all in a turbine package that holds the promise of longevity and durability. |
Department of Defense |
false |
ideation |
09/01/2018 04:00 PM |
05/27/2015 12:00 AM |
FY15 |
$2,000,000 |
America COMPETES |
4052 |
No |
No |
Technology demonstration and hardware |
75412 |
Externally |
Yes |
Scientific |
Submitted engine will be performance tested on Air Force engine test stand. |
2000000 |
Winner |
false |
true |
A successful engine must demonstrate the following: WHILE OPERATING ON STANDARD JET A FUEL ... Complete two run profiles of several hours each on an Air Force engine test stand IN THE 100 bhp (74.57 kW) CLASS ... 50 bhp < max continuous output < 150 bhp (37.3 kW < max continuous output < 112 kW) <span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;">WITH A POWER-TO-WEIGHT RATIO ≥ 2.0 bhp/lb</span></span><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;">(wet installed weight) </span></span></span><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;">(3.29 kW/kg</span></span></span><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;">(wet installed weight)</span></span></span><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;"><span style="color: #2f7abf; font-family: ProximaNova-Bold; font-size: xx-small;">)</span></span></span></span> DEMONSTRATE A BRAKE-SPECIFIC FUEL CONSUMPTION (BSFC) OF <span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">0.5 lbm</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">fuel</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">/bhp-hr </span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">(0.3kg</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">fuel</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">/kW) or lower, at max continuous power</span></span></span> <span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">and, 0.59 lbm</span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">fuel</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">/bhp-hr (0.36 kg</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">fuel</span></span></span><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;"><span style="color: #1a3f70; font-family: ProximaNova-Regular; font-size: xx-small;">/kW) or lower, at 50% of max continuous power</span></span></span></span> Corrections will be applied to compensate for variability in ambient conditions during testing. The official test procedures and Prize guidelines will include additional details and clarification of Prize requirements and how those performance standards will be measured. |
Launched |
0 |
false |
0 |
true |
false |
false |
false |
27 |
true |
Air Force Turbine Prize |
true |
0 |
false |
false |
/challenge/air-force-turbine-prize/ |
json-page |