The estimated available center of gravity range aircraft with joined wing configuration
Journal Title: Інформаційні системи, механіка та керування - Year 2015, Vol 0, Issue 12
Abstract
Aircraft is a persistent overload if it independently, without pilot intervention to retain original overload flight mode and return to it after the termination of indignation. Using panel-vortex method of symmetrical features (PANSIM) a complex of parametric studies of the impact position of the center of gravity in the center of gravity range aircraft with joined wing configuration changes depending on the length of the controls on the front and rear wings. Depending on the position of the center of gravity in cruising flight configuration back centering determined based on the stock longitudinal static stability. For each spatial layout of the aircraft with joined wing configuration with rejected down the controls on the front wing and rejected up the controls on the rear wing and depending on their length changes in scope, is set to front centering value. The settlement case to determine the front centering value landing is rejected with the controls, as in this case, the coefficients of lift and moment are most important, but downwash - the least. When performing parametric studies to determine the front centering value, there were two cases of settlement: 1) controls placed only on the front wing span; 2) controls placed on the front wing and on the rear wing. Moreover, the scope of the controls on the rear wing did not exceed the scope of controls on the front wing.
Authors and Affiliations
Дмитро Миколайович Зінченко, Олег Олександрович Хомінич
Keywords
Related Articles
- EP ID EP543302
- DOI -
- Views 47
- Downloads 0
PROBLEMS AND WAYS OF UNIFYING OF INFORMATION ABOUT RESTRICTION ZONES FOR THEIR REGISTRATION IN LAND AND URBAN CADASTER
The basis of the registration process for restrictions and encumbrances of land is the concept of joint integration of geospatial data from different types of urban planning and land documents. According to current legis...
Ensuring the reliability of a miniature barometric altimeter based on a piezoresistive pressure sensor
he project tasks belong to the class of inverse tasks. The goal of these tasks is investigation of the source parameters of investigated object, with which the needed results could be received. Their solving based on pre...
Статистичний вимірювач коротких інтервалів часу
<p class="pe">В роботі розглянуті проблеми вимірювання коротких інтервалів часу, зокрема можливість застосування мікроконтролерів широко вжитку з порівняно невисокою тактовою частотою для вимірювання коротких інтервалів...
Calorimetric system for measuring the heat capacity of structural materials
For direct heat capacity measurement continuous and step-by step scanning methods are widely used. The disadvantage of these methods is that it is necessary to reproduce accurately the same rate of change and temperature...
SIMULATION OF AERODYNAMIC CHARACTERISTICS AIRCRAFT SOFT SKIN WING WITH METHODS COMPUTATIONAL AERODYNAMICS
This article analyzed the comparison of methods of computational aerodynamics (Finite Element Method and Panel Vortex Method) for the rigid wing and soft skin wing that includes a rigid front part of the chord (30%) and...