| タイトル | A Model for Space Shuttle Orbiter Tire Side Forces Based on NASA Landing Systems Research Aircraft Test Results |
| 本文（外部サイト） | http://hdl.handle.net/2060/19970034730 |
| 著者（英） | Nagy, Christopher J.; Barnicki, Joseph S.; Carter, John F. |
| 著者所属（英） | NASA Dryden Flight Research Center |
| 発行日 | 1997-09-01 |
| 言語 | eng |
| 内容記述 | Forces generated by the Space Shuttle orbiter tire under varying vertical load, slip angle, speed, and surface conditions were measured using the Landing System Research Aircraft (LSRA). Resulting data were used to calculate a mathematical model for predicting tire forces in orbiter simulations. Tire side and drag forces experienced by an orbiter tire are cataloged as a function of vertical load and slip angle. The mathematical model is compared to existing tire force models for the Space Shuttle orbiter. This report describes the LSRA and a typical test sequence. Testing methods, data reduction, and error analysis are presented. The LSRA testing was conducted on concrete and lakebed runways at the Edwards Air Force Flight Test Center and on concrete runways at the Kennedy Space Center (KSC). Wet runway tire force tests were performed on test strips made at the KSC using different surfacing techniques. Data were corrected for ply steer forces and conicity. |
| NASA分類 | Aircraft Design, Testing and Performance |
| レポートNO | 97N29970
NASA-TM-4808
NAS 1.15:4808
H-2168 |
| 権利 | No Copyright |
