Overview

Excerpt from An Artificial Viscosity Method for the Design of Supercritical Airfoils As the speed of the wing is increased, the supersonic zone grows in size and the pressure jump becomes larger. The occurrence of such shocks in the flow imposes a retarding force on the wing known as wave drag, which is one reason for the drag rise seen in Figure l. The large pressure gradients present in strong shocks can also induce separa tion of the boundary layer of air that adheres to the wing because of friction; separation results in a decrease in lift and more drag. The study of transonic flow is therefore important not only because transonic flow encompasses the most economical regime for aircraft opera tion, but because the deterioration of an aircraft's efficiency at higher speeds is due to transonic effects. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Full Product Details

9781334015663

Table of Contents

Reviews

Author Information

Tab Content 6

Customer Reviews

Recent Reviews

Countries Available