Aerodynamics Essay

have looked to the future to solve this drag. MAGLEV trains are levitating trains that use magnets for propulsion. This way friction drag is eliminated, yet air resistance is still a factor. To cut down on air resistance, MAGLEV trains incorporate aerodynamic principles such as a slim line body to cut through air, that way the force of air is evenly distributed around the body. Drag also occurs in water called, fluid friction or fluid resistance. Boats, ships, subs, whales, dolphin, and swimmers all

Airplane By: Melinda Martin UBT1: Western Governors University Introduction This report shows the effects of weight distribution has on the flight distance of a paper airplane. Just like with real airplanes, paper airplanes rely on aerodynamics to get the airplane to fly, although, they may not look or fly the same they use the same. Changing the postion of where the weight is distrubuted on a paper airplane can affect the planes ability to fly as far. Literature Review According

Characteristics for a Two-Stage-To-Orbit Concept During Separation at Mach 6” shows the characteristics of aeroheating during the separation of the top-bottom configuration. The paper showed that it is possible for the top-bottom configuration, and that the aerodynamic forces from the two vehicles won’t negatively affect each other. TSTO launches have happened before, albeit

Minimum weight design of a wing box subjected to bending Abstract: Aircraft wing is one of the best examples of an efficient structural design. A variety of structural arrangements are possible to satisfy design goals. The endeavour is always to arrive at a minimum weight of a wing structure for a given set of design conditions. The main load carrying structure of a wing is the torsion box formed by front spar, rear spar, and top spar & bottom skins. In the preliminary design stages an

DEN 302 Applied Aerodynamics SURFACE PRESSURE MEASUREMENTS ON AN AEROFOIL IN TRANSONIC FLOW Abstract The objective of this exercise is to measure the pressure distribution across the surface on an aerofoil in a wind tunnel. The aerofoil is tested under several different Mach numbers from subsonic to supercritical. The purpose of measuring the pressure distributions is to assess the validity of the Prandtl-Glauert law and to discuss the changing chracteristics of the flow as the Mach number increases

The acoustic structure of manakin mechanical sound can be classified into four qualitatively distinct types: short, broad-frequency pulses; short, low-frequency pulses; aerodynamic whooshes; and harmonic sounds (Prum 1998). Many of the manakin family’s mechanical sounds produce short pulses of sound with a broad and continuous frequency spectrum from less than 1 kHz to more than 5–10 kHz. Analysis of high-speed videos, which show male M. deliciosus, actively drive about 107 Hz medio-lateral oscillations

Introduction Most of the people in the world watch the football match at least once per 4 years for world cup. People are enthusiastic about fantastic spinning goal and non-spin goal which is hard to kick. However, people do not think of how the soccer ball is spinning and not spinning. Also, the people who are playing soccer, do not think much about the principle of the soccer ball applied scientific facts and they are not aware of it. This background is the reason why I want to research, there

Orville and Wilbur Wright are two icons that are recognisable to world of aviation for their big contribution to the aviation industry. Orville and Wilbur are two American brothers who both grown up to become inventors and aviation pioneers which their invention eventually gave them the respect and fame of millions around the world (Wikipedia, 2017). Both brothers were born at different states in the United States of America where Orville was born in Dayton, Ohio on the 19th of August 1871 while

An overview on the factors influencing the swing of a cricket ball Hari Murthy a,∗ a Department of Mechanical Engineering,University of Canterbury Christchurch 8140, New Zealand Abstract Text of abstract. Text of abstract. Text of abstract. Text of abstract. Text of abstract. Keywords: cricket, swing, factors, reverse swing 1. Introduction Cricket originated in England with the 1st official test played in 1877 between England and Australia [1] and gradually grew into a global sport with the first

How We Broke the Sound Barrier Submitted by Joshua Reichler In partial fulfillment of the requirements of AES2050 – Aerospace History To Instructor: William C. Hoffman Metro State University Denver On 25th of September, 2016   Instructor Comments:   Abstract For humans to go faster than they have ever gone before they had to research many different things spend both money and time to finally reach this goal and this paper will take you through that process of research done for that goal to be reached