FIELD: transportation; aviation.
SUBSTANCE: method to test a high speed aircraft on a force measurement platform at the specified angle of attack in a testing chamber, where vacuum is pulled, the testing chamber is blown with a working fluid through a disconnected engine of the aircraft. Then the aircraft is installed on the force measurement platform in a position turned by 180°. The testing chamber is blown with the working fluid through the operating engine of the aircraft, the value of the gas dynamic pulse is measured at the outlet from the engine, as well as resistance force of the aircraft, lifting force, torques and pressures on streamlined surfaces. Additionally fuel consumption by the engine is measured. Distance of the midcourse phase of the aircraft flight is determined.
EFFECT: extended functional capabilities during research.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COMPLEX IMPROVEMENT OF AERODYNAMIC AND TRANSPORT CHARACTERISTICS, METHOD OF CONTROL OF FLIGHT AND GROUND-AIR AMPHIBIAN USED FOR REALIZATION OF THESE METHODS | 1997 |
|
RU2123443C1 |
| METHOD OF AIRCRAFT ENGINE THRUST DETERMINING AT OPERATING MODE CHANGE AND DEVICE FOR ITS IMPLEMENTATION | 2015 |
|
RU2601367C1 |
| METHOD OF CREATING SYSTEM OF FORCES OF AIRCRAFT OF AEROPLANE CONFIGURATION AND GROUND-AIR AMPHIBIOUS VEHICLE FOR IMPLEMENTING THIS METHOD | 1998 |
|
RU2127202C1 |
| AIR CUSHION VEHICLE | 1997 |
|
RU2116213C1 |
| AIRCRAFT | 2007 |
|
RU2378156C2 |
| ROTARY-WING AIRCRAFT | 2017 |
|
RU2673754C2 |
| METHOD OF DETERMINING AIRCRAFT ENGINE THRUST | 2015 |
|
RU2579796C1 |
| NOSE PART OF HIGH-SPEED FLYING VEHICLE WITH AIR-BREATHING ENGINE | 1990 |
|
RU2007331C1 |
| SMALL-SIZED VERTICAL TAKE-OFF/LANDING AIRCRAFT WITH AN INCREASED FLIGHT DISTANCE | 2017 |
|
RU2681464C1 |
| METHOD FOR DETERMINING POWER OF RAMJET ENGINE IN FLIGHT TESTS | 2017 |
|
RU2663320C1 |
