References: Web Links and Books: 1. http://en.wikipedia.org/wiki/NACA_airfoil 2. http://www.aerospaceweb.org/question/airfoils/q0041.shtml 3. http://www.ppart.de/aerodynamics/profiles/NACA4.html 4. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&sqi=2&ved=0CCwQFjAB&url=http%3A%2F%2Fwww.pa.uky.edu%2F~rplebeau%2FME330%2FPHW3%2FPHW3_F08.pdf&ei=GD-IUOSnCp
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References: 1. J.D. Anderson‚ Jr.”Fundamentals of Aerodynamics”‚ McGraw-Hill‚ 2001. 2. E.L .Houghton and P.W. Carpenter “Aerodynamics for Engineering Students” Fifth Edition‚ Butterworth-Heinemann publications‚ 2003. 3. B.R Munson‚ P.F Young‚ T.H Okiishi‚ ”Fundamentals of Fluid Dynamics” John Wiley & Sons‚ 2002. 4. Barlow‚ J.B.‚ Rae Jr.‚ W.H
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------------------------------------------------- Parasitic Drag/Skin Friction ------------------------------------------------- ------------------------------------------------- Parasitic drag is drag caused by moving a solid object through a fluid medium (in the case of aerodynamics‚ more specifically‚ a gaseous medium). Parasitic drag is made up of many components‚ the most prominent being form drag.Skin friction and interference drag are also major components of parasitic drag. -------------------------------------------------
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PROJECT TITLE: Bernoulli’s Principle Aim: To demonstrate Bernoulli’s Principle. Materials Required: 1. Drawing pin 2. Cardboard piece 3. Cotton reel Procedure: Insert a drawing pin through the centre of a cardboard piece and place a cotton reel over the point of the pin. Then hold the cotton reel in one hand and the card in the other‚ and blow air downward or upward through it and release the card. The cardboard
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LAPORAN PRAKTIKUM AERODINAMIKA II Kelompok Angogota: Ahmad Adrian 111221001 Erict Ilyas S 111221004 M. Yusup A 111221019 Oki Hidayat N 111221021 Yusuf Adiwinata 111221031 PROGRAM STUDI AERONAUTIKA JURUSAN TEKNIK MESIN POLITEKNIK NEGERI BANDUNG I. JUDUL “Flying Wing Paper Model” II. TUJUAN a. Mencari CL dan CDi dari berbagai jenis sayap b. Mencari efek weight terhadap CL dan CDi c. Mengetahui efek head wind dan tail wind terhadap CL dan CDi III. LANDASAN
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Background Theory: Helicopters are used in everyday life‚ from transportation to being used for military operations; helicopters are a very diverse and technologically advanced machine. However‚ there are many external and internal variables that affect the time of flight. A simple experiment that can be used to determine these variables is through the use of creating and testing a paper helicopter. As the paper helicopter falls‚ there are various external forces that act upon it. Gravity produces
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INTRODUCTION Traffic jams are the bane of any commuter. Many of us spend an hour or so stuck in traffic every week. The growing population is partly to blame for our congested roads‚ but the main problem is that we are not expanding our transportation systems fast enough to meet ever increasing demands. One solution is to create a new type of transportation that doesn’t rely on roads‚ which could one day make traffic jams a 20th century relic. To do this‚ we must look to the sky and water. WHY
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entails how the object will react with the fluid under various conditions in the field of aviation as the main systems are the control surfaces and various parts of the aircraft. This fluid in this case‚ is the atmospheric air. Therefore‚ the aerodynamics principles of aircrafts stability and flight envelopes to different maneuvers will be discussed below in addition to various stability and control of fundamental of flight. TASK 1 Motions of an aircraft Motions of an aircraft refer to the movement
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What is the relationship of lift‚ drag‚ thrust‚ and weight when the airplane is in straight-and-level flight? Lift equals weight and thrust equals drag. During the transition from straight-and-level flight to a climb‚ the angle of attack is increased and lift is momentarily increased. During a steady climb‚ the angle of climb depends on excess thrust. A propeller rotating clockwise‚ as seen from the rear‚ creates a spiraling slipstream that tends to rotate the aircraft to
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Baden. The different types of shapes affect the aerodynamics of a basketball. Although at first it may sound strange‚ the motion of a basketball when it leaves the hands of a player is governed by the same physical laws of an airplane. There are multiple ways to affect the aerodynamics of the ball like the flick of the wrist‚ force and the quickness of the release when you shoot. The texture of a basketball as well as the weight can play on the aerodynamics of the basketball and can affect the rotation
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