Aeronautics and astronautics are two closely related disciplines, sometimes found under the
joint term aerospace, that have progressed at a formidable pace during the 20th century …

Gas-turbines are widely used to power aero planes because they are light, compact with a
high power-to-weight ratio. In the turbo jet engine, the main operating variables are …

This paper presents a new conceptual design model ACAD (Adaptable Conceptual Aircraft
Design), which differs from the other models due to its considerable adaptability to the …

In the present study, design analysis is performed to accurately estimate the gross take-off
weight, define the external geometry, and size the wings and tail of a general aviation …

Lightweight design is urgently required in many fields, especially in aeronautics and
astronautics, but conventional design methods cannot always meet the requirement …

Airplanes are designed to stay aloft with the help of wings on both sides. In operation at
cruising speed, the wings are subjected to load as much as the weight of the whole aircraft …

Mini Jet Engines are widely used to power unmanned aeroplanes because they are light,
compact with a high powerto-weight ratio. In the mini jet engine, the main operating …

ABSTRACT Computational Fluid Dynamics.: Unmanned Aerial Vehicles (UAVs) are
increasingly becoming the preferred medium for non-technical aerial missions. These …

The design of airplane, when plane is in the flight mode it is because of wings on both sides.
While operating at the greater speed the wings are subjected to load which includes whole …

Based on the analyses on arch and peltate venation structures, the design of reinforcing
frames was improved. First, distribution rules of the arch structure were summarized …