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NACA-TR-1096

Experimental determination of the effect of horizontal-tail size, tail length, and vertical location on low-speed static longitudinal stability and damping in pitch of a model having 45 degree sweptback wing and tail surfaces

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T17:22:47Z
date available2017-09-04T17:22:47Z
date copyright01/01/1952
date issued1952
identifier otherZXDZYDAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std/handle/yse/146031
description abstractReport presents the results of an investigation conducted in the Langley stability tunnel to determine the effects of horizontal tails of various sizes and at various tail lengths (when loaded on the fuselage center line) and also the effects of vertical location of the horizontal tail relative to the wing on the low-speed static longitudinal stability and on the steady-state rotary damping in pitch for a complete-model configuration. The wing and tail surfaces had the quarter-chord lines swept back 45 degrees and had aspect ratios of 4. The results of the investigation showed that, in agreement with analytical considerations, the contribution of the horizontal tail to static longitudinal stability was related directly to the tail size and length; whereas, its contribution to damping in pitch was related directly to tail size and the square of tail length.
languageEnglish
titleNACA-TR-1096num
titleExperimental determination of the effect of horizontal-tail size, tail length, and vertical location on low-speed static longitudinal stability and damping in pitch of a model having 45 degree sweptback wing and tail surfacesen
typestandard
page26
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;1952
contenttypefulltext
subject keywordsAERODYNAMIC
subject keywordsAIRCRAFT
subject keywordsCONFIGURATIONS
subject keywordsDAMPING
subject keywordsDIMENSIONS
subject keywordsHORIZONTAL
subject keywordsINCLINATION
subject keywordsLENGTH
subject keywordsLOCATION
subject keywordsLONGITUDINAL
subject keywordsMODELS
subject keywordsPERFORMANCE
subject keywordsPITCH
subject keywordsPOSITION
subject keywordsSIZE
subject keywordsSTABILITY
subject keywordsSURFACES
subject keywordsSWEPTBACK
subject keywordsTAIL
subject keywordsTESTS
subject keywordsTUNNEL
subject keywordsWIND
subject keywordsWINGS


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