Abstract <p>The lifting characteristics of the combination of three-block aircraft with three external blocks arranged according to the schemes “Y” and “Three-pointed star” are obtained. A new measurement scheme using the strain gauge method is proposed, on the basis of which interference coefficients are obtained. It has been established that the lifting characteristics of the three-block arrangements made according to the “Y” and “Three-pointed star” schemes differ significantly from each other.</p>

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Experimental Determination of the Lifting Characteristics of Combinations of Aircraft with Three External Blocks with the “Y” and the “Three-Pointed Star” Arrangement Schemes

  • V. A. Frolov,
  • Aklilu Yigezu Germamo

摘要

Abstract

The lifting characteristics of the combination of three-block aircraft with three external blocks arranged according to the schemes “Y” and “Three-pointed star” are obtained. A new measurement scheme using the strain gauge method is proposed, on the basis of which interference coefficients are obtained. It has been established that the lifting characteristics of the three-block arrangements made according to the “Y” and “Three-pointed star” schemes differ significantly from each other.