JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre-Requisites:

• Computer Aided Aircraft Engineering Drawing
• Computational Aerodynamics

Course Objectives:

• Experience in computing aerodynamic problems and understanding flow physics over the objects.
• Knowledge in estimating flow analysis for different mach numbers.
• Determining the aerodynamic forces like mainly lift and drag.
• Analyze the errors and cause of errors in computational analysis.

Course Outcomes:

• Numerical Simulation of Aerodynamic problem
• Hands on experience on various solving technique with boundary conditions

Week-1: INTRODUCTION

Introduction to computational aerodynamics, the major theories, approaches and methodologies used in computational aerodynamics. Applications of computational aerodynamics for classical aerodynamic‘s problems.

Week-2: INTRODUCTION TO GAMBIT

Introduction to gambit, geometry creation, suitable meshing types and boundary conditions.

Week-3: INTRODUCTION TO FLUENT

Introduction to fluent, boundary conditions, solver conditions and post processing results.

Week-4: FLOW OVER A FLAT PLATE

Flow over a flat plate at low Reynolds numbers, observe the boundary layer phenomena, no slip condition and velocity profile inside the boundary layer.

Week-5: FLOW THROUGH PIPE

Flow through pipe at different Reynolds numbers; observe the velocity changes for laminar and turbulent flows.

Week-6: FLOW OVER A CIRCULAR CYLINDER

Flow over a circular cylinder at different Reynolds numbers, observe the properties at separation region and wake region.

Week-7: FLOW OVER A CAMBERED AEROFOIL

Flow over a cambered aerofoil at different velocities, observe flow properties and compare the computation results with experimental results (consider the model from aerodynamics laboratory).

Week-8: FLOW OVER A SYMMETRIC AEROFOIL

Flow over a symmetric aerofoil at different velocities, observe flow properties and compare the computation results with experimental results (consider the model from aerodynamics laboratory).

R18 B.TECH AERONAUTICAL ENGG. III YEAR

Week-9: FLOW OVER WEDGE

Flow over wedge body at supersonic mach number; observe the shock wave phenomena and change of properties across the shock wave.

Week-10: FLOW OVER A CONE

Flow over a cone at supersonic mach number; observe the shock waves and 3D relieving effect.

Week-11: CODE DEVELOPMENT

Solution for the following equations using finite difference method I. One dimensional wave equation using explicit method of lax. II. One dimensional heat conduction equation using explicit method.

Week-12: CODE DEVELOPMENT

Generation of the following grids I. Algebraic grids. II. Elliptic grids.

REFERENCE BOOKS:

• 1. Anderson, J.D., Jr., Computational Fluid Dynamics The Basics with Applications, McGraw-Hill Inc, 1st Edition 1998.
• 2. Hoffmann, K. A. and Chiang, S. T., ―Computational Fluid Dynamics for Engineersǁ, 4th Edition, Engineering Education Systems (2000).
• 3. Hirsch, C., ―Numerical Computation of Internal and External Flows: The Fundamentals of Computational Fluid Dynamicsǁ, Vol. I, 2nd Edition., Butterworth-Heinemann (2007).
• 4. JAF. Thompson, Bharat K. Soni, Nigel P. Weatherill ―Grid generationǁ, 1st Edition 2000. R18 B.TECH AERONAUTICAL ENGG. III YEAR EN608HS: ADVANCED COMMUNICATION SKILLS LAB B.Tech. III Year AE II Sem. L T/P/D C 0 0/2/0 1
• 1. INTRODUCTION: The introduction of the Advanced Communication Skills Lab is considered essential at 3rd year level. At this stage, the students need to prepare themselves for their careers which may require them to listen to, read, speak and write in English both for their professional and interpersonal communication in the globalized context. The proposed course should be a laboratory course to enable students to use ‘good’ English and perform the following:
• Gathering ideas and information to organize ideas relevantly and coherently.
• Engaging in debates.
• Participating in group discussions.
• Facing interviews.
• Writing project/research reports/technical reports.
• Making oral presentations.
• Writing formal letters.
• Transferring information from non-verbal to verbal texts and vice-versa.
• Taking part in social and professional communication.
• 2. OBJECTIVES: This Lab focuses on using multi-media instruction for language development to meet the following targets:
• To improve the students’ fluency in English, through a well-developed vocabulary and enable them to listen to English spoken at normal conversational speed by educated English speakers and respond appropriately in different socio-cultural and professional contexts.
• Further, they would be required to communicate their ideas relevantly and coherently in writing.
• To prepare all the students for their placements.
• 3. SYLLABUS: The following course content to conduct the activities is prescribed for the Advanced English Communication Skills (AECS) Lab:
• 1. Activities on Fundamentals of Inter-personal Communication and Building Vocabulary - Starting a conversation – responding appropriately and relevantly – using the right body language – Role Play in different situations & Discourse Skills- using visuals - Synonyms and antonyms, word roots, one-word substitutes, prefixes and suffixes, study of word origin, business vocabulary, analogy, idioms and phrases, collocations & usage of vocabulary.
• 2. Activities on Reading Comprehension –General Vs Local comprehension, reading for facts, guessing meanings from context, scanning, skimming, inferring meaning, critical reading& effective googling.
• 3. Activities on Writing Skills – Structure and presentation of different types of writing – letter writing/Resume writing/ e-correspondence/Technical report writing/ – planning for writing – improving one’s writing.
• 4. Activities on Presentation Skills – Oral presentations (individual and group) through JAM sessions/seminars/PPTs and written presentations through posters/projects/reports/ e- mails/assignments etc.
• 5. Activities on Group Discussion and Interview Skills – Dynamics of group discussion, intervention, summarizing, modulation of voice, body language, relevance, fluency and organization of ideas and rubrics for evaluation- Concept and process, pre-interview planning, opening strategies, answering strategies, interview through tele-conference & video-conference and Mock Interviews. R18 B.TECH AERONAUTICAL ENGG. III YEAR
• 4. MINIMUM REQUIREMENT: The Advanced English Communication Skills (AECS) Laboratory shall have the following infrastructural facilities to accommodate at least 35 students in the lab:
• Spacious room with appropriate acoustics.
• Round Tables with movable chairs
• Audio-visual aids
• LCD Projector
• Public Address system
• P – IV Processor, Hard Disk – 80 GB, RAM–512 MB Minimum, Speed – 2.8 GHZ
• T. V, a digital stereo & Camcorder
• Headphones of High quality
• 5. SUGGESTED SOFTWARE: The software consisting of the prescribed topics elaborated above should be procured and used.
• Oxford Advanced Learner’s Compass, 7th Edition
• DELTA’s key to the Next Generation TOEFL Test: Advanced Skill Practice.
• Lingua TOEFL CBT Insider, by Dream tech
• TOEFL & GRE (KAPLAN, AARCO & BARRONS, USA, Cracking GRE by CLIFFS)

TEXT BOOKS:

• 1. Effective Technical Communication by M Asharaf Rizvi. McGraw Hill Education (India) Pvt. Ltd. 2nd Edition
• 2. Academic Writing: A Handbook for International Students by Stephen Bailey, Routledge, 5th Edition.

REFERENCES:

• 1. Learn Correct English – A Book of Grammar, Usage and Composition by Shiv K. Kumar and Hemalatha Nagarajan. Pearson 2007
• 2. Professional Communication by Aruna Koneru, McGraw Hill Education (India) Pvt. Ltd, 2016.
• 3. Technical Communication by Meenakshi Raman & Sangeeta Sharma, Oxford University Press 2009.
• 4. Technical Communication by Paul V. Anderson. 2007. Cengage Learning pvt. Ltd. New Delhi.
• 5. English Vocabulary in Use series, Cambridge University Press 2008.
• 6. Handbook for Technical Communication by David A. McMurrey & Joanne Buckley. 2012. Cengage Learning.
• 7. Communication Skills by Leena Sen, PHI Learning Pvt Ltd., New Delhi, 2009.
• 8. Job Hunting by Colm Downes, Cambridge University Press 2008.
• 9. English for Technical Communication for Engineering Students, Aysha Vishwamohan, Tata Mc Graw-Hill 2009. R18 B.TECH AERONAUTICAL ENGG. III YEAR