sc VTU B.TECH Aeronautical-Engineering 2nd year SEMESTER – VII Syllabus For Wind tunnel techniques PDF 2022 – Cynohub

# VTU B.TECH Aeronautical-Engineering 2nd year SEMESTER – VII Syllabus For Wind tunnel techniques PDF 2022

### Get Complete Lecture Notes for Wind tunnel techniques on Cynohub APP

You will be able to find information about Wind tunnel techniques along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Wind tunnel techniques after reading this blog. Wind tunnel techniques has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Wind tunnel techniques can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Wind tunnel techniques are mentioned below in detail. If you are having a hard time understanding Wind tunnel techniques or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

### Wind tunnel techniques Unit One

#### Module-1

Principles Of Model Testing: Buckingham Theorem, Non dimensional numbers, Scale effect, Geometric Kinematic and Dynamic similarities. Types And Functions Of Wind Tunnels: Classification and types, special problems of testing in subsonic, transonic, supersonic and hypersonic speed regions, Layouts, sizing and design parameters.

### Wind tunnel techniques Unit Two

#### Calibration Of Wind Tunnels

Test section speed, Horizontal buoyancy, Flow angularities, Flow uniformity & turbulence measurements, Associated instrumentation, Calibration of subsonic & supersonic tunnels.

### Wind tunnel techniques Unit Three

#### Conventional Measurement Techniques

Force measurements and measuring systems, Multi component internal and external balances, Pressure measurement system, Steady and Unsteady Pressure, single and multiple measurements, Velocity measurements, Intrusive and Non-intrusive methods, Flow visualization techniques, surface flow, oil and tuft, flow field visualization, smoke and other optical and nonintrusive techniques.

### Wind tunnel techniques Unit Four

#### Special Wind Tunnel Techniques

Intake tests, store carriage and separation tests, Unsteady force and pressure measurements, Non-Intrusive Flow Diagnostics, Laser – Doppler Anemometry. Particle Image Velocimetry. Laser Induced Fluorescence

### Wind tunnel techniques Unit Five

#### Module-5

Fundamentals of wind tunnel design – introduction, general considerations, general design procedure, main design criteria, wind tunnel component specification, design of various components of wind tunnel – test chamber, contraction, settling chamber, diffuser, power plant, turning vane, fan and drive system, safety net design

### Wind tunnel techniques Course Objectives

Understand the basic of wind tunnel testing. •Understand the types and functions of wind tunnel. •Acquire the knowledge on conventional measurement techniques and special wind tunnel techniques

### Wind tunnel techniques Course Outcomes

At the end of the course the student will be able to:1.CO1: Apply the principles and procedures for model testing in the wind tunnel. 2.CO2: Classify the types and functions of wind tunnel. 3.CO3: Distinguish the conventional measurement techniques and special wind tunnel techniques.

### Wind tunnel techniques Text Books

Low Speed Wind Tunnel Testing-Rae, W.H. and Pope, A.
High Speed Wind Tunnel Testing-Pope, A., and Goin, L

### Wind tunnel techniques Reference Books

nstrumentation, Measurements, and Experiments in Fluids-E. Rathakrishnan