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NACA-CB-L5C01
Estimation of stick-fixed neutral points of airplanes
Year: 1945
Abstract: A method is given for calculating the stick-fixed neutral point of an airplane with propeller windmilling, flaps neutral, and landing gear retracted. This method differs from those formerly used principally in the procedure for estimating the effect of the windmilling propeller. Comparison of the neutral points predicted by this method with neutral points obtained In flight tests indicates good agreement at low lift coefficients. The methods presented, in conjunction with the results given in NACA CB NQ.L4H01 "Effect of Power on the Stick-Fixed Neutral Points of Several Single-Engine Monoplanes as Determined in Flight," should be useful in estimating the stick-fixed neutral points of new designs for all flight conditions.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:50:26Z | |
| date available | 2017-09-04T18:50:26Z | |
| date copyright | 01/01/1945 | |
| date issued | 1945 | |
| identifier other | KUUYYDAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/231895 | |
| description abstract | A method is given for calculating the stick-fixed neutral point of an airplane with propeller windmilling, flaps neutral, and landing gear retracted. This method differs from those formerly used principally in the procedure for estimating the effect of the windmilling propeller. Comparison of the neutral points predicted by this method with neutral points obtained In flight tests indicates good agreement at low lift coefficients. The methods presented, in conjunction with the results given in NACA CB NQ.L4H01 "Effect of Power on the Stick-Fixed Neutral Points of Several Single-Engine Monoplanes as Determined in Flight," should be useful in estimating the stick-fixed neutral points of new designs for all flight conditions. | |
| language | English | |
| title | NACA-CB-L5C01 | num |
| title | Estimation of stick-fixed neutral points of airplanes | en |
| type | standard | |
| page | 22 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1945 | |
| contenttype | fulltext |