This document provides an overview of basic aerodynamic principles and aircraft flight theory. It covers key topics such as the atmosphere, Newton's laws of motion, Bernoulli's principle, airfoils, the four forces of flight, stability and control surfaces. The presentation introduces fundamental concepts including pressure, density, humidity, inertia, lift, drag, thrust, weight, angles of attack and incidence, and the three axes of movement. It also explains how stability is achieved through aircraft design elements like dihedral wings, sweepback, and keel effect.
This Powerpoint Presentation reviews on the topic - Aeroplane and Its Parts (With aerodynamics).
It was made for Educational Purpose.
If anyone want source file, E-mail:- moideenthashreef@hotmail.com
Nomenclature and classification of controls in an airplane (slide # 3-4).
Which are the aerodynamic forces acting on airplane (slide # 5).
Working principle of an airplane (slide # 6).
How an airplane flies (basic motions of an airplane) (slide # 7).
How controls play their roles in these motions (slide # 8-22).
Simulate a flight in Cessna Skyhawk (slide # 23-28).
References and Questions & answers (slide # 30).
This Powerpoint Presentation reviews on the topic - Aeroplane and Its Parts (With aerodynamics).
It was made for Educational Purpose.
If anyone want source file, E-mail:- moideenthashreef@hotmail.com
Nomenclature and classification of controls in an airplane (slide # 3-4).
Which are the aerodynamic forces acting on airplane (slide # 5).
Working principle of an airplane (slide # 6).
How an airplane flies (basic motions of an airplane) (slide # 7).
How controls play their roles in these motions (slide # 8-22).
Simulate a flight in Cessna Skyhawk (slide # 23-28).
References and Questions & answers (slide # 30).
This presentation gives you eight simple tips on how to make your PowerPoint presentation slides more visually engaging, creative and fun. Try out these advice and you will make your best PowerPoint presentation ever.
This presentation was created by my powerpoint design agency Slides. We are based in Spain but have clients worldwide.
Drop me an email and we will discuss your project.
To help the curious class stay relevant, we’ve assembled an A-Z glossary of what we predict to be the 100 must-know terms and concepts for 2017.
We hope this cultural crib sheet will help prepare you for the year ahead.
Enjoy!
What 33 Successful Entrepreneurs Learned From FailureReferralCandy
Entrepreneurs encounter failure often. Successful entrepreneurs overcome failure and emerge wiser. We've taken 33 lessons about failure from Brian Honigman's article "33 Entrepreneurs Share Their Biggest Lessons Learned from Failure", illustrated them with statistics and a little story about entrepreneurship... in space!
How People Really Hold and Touch (their Phones)Steven Hoober
For the newest version of this presentation, always go to: 4ourth.com/tppt
For the latest video version, see: 4ourth.com/tvid
Presented at ConveyUX in Seattle, 7 Feb 2014
For the newest version of this presentation, always go to: 4ourth.com/tppt
For the latest video version, see: 4ourth.com/tvid
We are finally starting to think about how touchscreen devices really work, and design proper sized targets, think about touch as different from mouse selection, and to create common gesture libraries.
But despite this we still forget the user. Fingers and thumbs take up space, and cover the screen. Corners of screens have different accuracy than the center. It's time to re-evaluate what we think we know.
Steven reviews his ongoing research into how people actually interact with mobile devices, presents some new ideas on how we can design to avoid errors and take advantage of this new knowledge, and leaves you with 10 (relatively) simple steps to improve your touchscreen designs tomorrow.
You are dumb at the internet. You don't know what will go viral. We don't either. But we are slighter less dumber. So here's a bunch of stuff we learned that will help you be less dumb too.
An impactful approach to the Seven Deadly Sins you and your Brand should avoid on Social Media! From a humoristic approach to a modern-life analogy for Social Media and including everything in between, this deck is a compelling resource that will provide you with more than a few take-aways for your Brand!
Digital Strategy 101 is an overview of the current state of digital strategy and an exploration of core concepts, deliverables, and thought-leaders relevant to young practitioners.
SEO has changed a lot over the last two decades. We all know about Google Panda & Penguin, but did you know there was a time when search engine results were returned by humans? Crazy right? We take a trip down memory lane to chart some of the biggest events in SEO that have helped shape the industry today.
Inside this guide, you'll learn an insiders tips and techniques to getting into the marketing industry - no job applications necessary.
You'll learn what marketing really is, why you'll find a job easily, what entry level marketing jobs look like and four actionable things you can try right now to help get you into the marketing industry.
Visit Inbound.org and the Inbound.org/jobs community jobs board to find opportunities and connect with professional marketers from all over.
The What If Technique presented by Motivate DesignMotivate Design
Why "What If"...?
The What If Technique tackles the challenge of engaging a creative, disruptive mindset when it comes to design thinking and crafting innovative user experiences.
Thinking disruptively is a disruptive thing to do, which means it's a very hard thing to do, especially when you add in risk-averse business leaders and company cultures, who hold on tight to psychological blocks, corporate lore, and excuse personas that stifle creativity and possibilities (see www.motivatedesign.com/what-if for more details).
The What If Technique offers key steps, tools and examples to help you achieve incremental changes that promote disruptive thinking, overcome barriers to creativity, and lead to big, innovative differences for business leaders, companies, and ultimately user experiences and products.
Let's find out what's what together! Explore your "What Ifs" with us. See www.motivatedesign.com/what-if for details about the What If Technique, studio workshops, the book, case studies and more downloads--including a the sample chapter "Corporate Lore and Blocks to Creativity"
Connect with us @Motivate_Design
Today we all live and work in the Internet Century, where technology is roiling the business landscape, and the pace of change is only accelerating.
In their new book How Google Works, Google Executive Chairman and ex-CEO Eric Schmidt and former SVP of Products Jonathan Rosenberg share the lessons they learned over the course of a decade running Google.
Covering topics including corporate culture, strategy, talent, decision-making, communication, innovation, and dealing with disruption, the authors illustrate management maxims with numerous insider anecdotes from Google’s history.
In an era when everything is speeding up, the best way for businesses to succeed is to attract smart-creative people and give them an environment where they can thrive at scale. How Google Works is a new book that explains how to do just that.
This is a visual preview of How Google Works. You can pick up a copy of the book at www.howgoogleworks.net
The axes of an aircraft are three imaginary lines that pass through an aircraft’s CG. The axes can be considered as imaginary axles around which the aircraft turns. The three axes pass through the CG at 90° angles to each other. The axis passes through the CG and parallel to a line from nose to tail is the longitudinal axis, the axis that passes parallel to a line from wingtip to wingtip is the lateral axis, and the axis that passes through the CG at right angles to the other two axes is the vertical axis. Whenever an aircraft changes its flight attitude or position in flight, it rotates about one or more of the three axes.
This is the presentation on flow past an airfoil . An airfoil-shaped body moving through a fluid produces an aerodynamic force. The component of this force perpendicular to the direction of motion is called lift. The component parallel to the direction of motion is called drag. Subsonic flight airfoils have a characteristic shape with a rounded leading edge, followed by a sharp trailing edge, often with a symmetric curvature of upper and lower surfaces.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
3. Aerodynamics Aerodynamics is the study of objects in motion through the air and the forces that produce or change such motion. INTRODUCTION It is unnecessary that a mechanic be totally versed on Aerodynamics and Theory of Flight . However he must understand the relationships between the atmosphere, the aircraft and the forces acting on it in flight, in order to make intelligent decisions affecting the flight safety of both airplanes and helicopters.
4. The Atmosphere Air is a mixture of gases composed principally of nitrogen and oxygen. An aircraft operates in the air, therefore, the properties of air that affect aircraft control and performance must be understood. Pressure – Atmospheric pressure varies with altitude. The higher an object rises above sea level, the lower the pressure. Density – It varies directly with the pressure and inversely with the temperature. With the same horse power, an aircraft can fly faster at high altitude because of less resistance of air at there. Humidity – Humidity is the amount of water vapor in the air. It varies directly with temperature.
5. Newton's First Law of Motion According to Newton's first law of motion (inertia), an object at rest will remain at rest, or an object in motion will continue in motion at the same speed and in the same direction, until an outside force acts on it. For an aircraft to taxi or fly, a force must be applied to it. It would remain at rest without an outside force. Once the aircraft is moving, another force must act on it to bring it to a stop. It would continue in motion without an outside force. This willingness of an object to remain at rest or to continue in motion is referred to as inertia .
6. Newton's Second Law of Motion The second law of motion (force) states that if a object moving with uniform speed is acted upon by an external force, the change of motion (acceleration) will be directly proportional to the amount of force and inversely proportional to the mass of the object being moved. The motion will take place in the direction in which the force acts. Simply stated, this means that an object being pushed by 10 pounds of force will travel faster than it would if it were pushed by 5 pounds of force. A heavier object will accelerate more slowly than a lighter object when an equal force is applied. F = m × a
7. Newton's Third Law of Motion The third law of motion (action and reaction) states that for every action (force) there is an equal and opposite reaction (force). This law can be demonstrated with a balloon. If you inflate a balloon with air and release it without securing the neck, as the air is expelled the balloon moves in the opposite direction of the air rushing out of it. Figure shows this law of motion. Action Reaction Balloon Air
8. BERNOULLI'S PRINCIPLE Bernoulli's principle states that when a fluid flowing through a tube reaches a constriction or narrowing of the tube, the speed of the fluid passing through the constriction is increased and its pressure is decreased. Pressure Drop in Venturi Tube
9.
10. kinetic energy (velocity) potential energy (pressure) velocity increases pressure decreases Airfoil as a Venturi Tube Lift force appear
13. The forces acting on an airplane in flight are lift , weight , thrust , and drag . These forces are in equilibrium during straight-and-level, unaccelerated flight. The Four Forces of Flight DRAG WEIGHT THRUST LIFT
42. CONTROL To achieve the best performance, the aircraft must have the proper response to the movement of the controls. Control is the action taken to make the aircraft follow any desired flight path. Different Control surfaces are used to control the aircraft about each of the three axes. Flight Control Surfaces – Hinged or moveable airfoils designed to change the attitude of the aircraft during flight. 1. Primary group - ailerons - elevators - rudder 2. Secondary group - trim tab, spring tab - servo tab, balance tab 3. Auxiliary group - wing flaps - spoilers - speed brakes - slats - leading edge flaps - slots
45. Ailerons – The ailerons form a part of the wing and are located in the trailing edge of the wing towards the tips. The control stick is connected by means of wires or hydraulics to the wings’ ailerons. By turning the stick, the pilot can change the positions of the ailerons. ROLLING Control around the Longitudinal Axis
46. Rudder – The rudder is a moveable control surface attached to the trailing edge of the vertical stabilizer. The foot pedals are connected by means of wires or hydraulics to the rudder of the tail section. The rudder can also be used in controlling a bank or turn in flight. YAWING Control around the Vertical Axis Moving rudder to the right forces tail to the left, nose to the right Moving rudder to the left forces tail to the right, nose to the left.
47. Elevators – Elevators are the movable control surfaces hinged to the trailing edge of the horizontal stabilizer. The control stick is connected by means of wires or hydraulics to the tail section’s elevators. - Stabilator - Ruddervator PITCHING Control around the Lateral Axis
The stick is connected by means of wires or hydraulics to the wings’ ailerons. By turning the stick, the pilot can change the positions of the ailerons . When the control wheel is turned to the right, the right aileron goes up and the left aileron goes down, rolling the airplane to the right. When the control wheel is turned to the left, the right aileron goes down and the left aileron goes up, rolling the airplane to the left.
Rudder: The foot pedals are connected by means of wires or hydraulics to the rudder of the tail section. The rudder is the vertical part of the tail that can move from side to side. When the foot pressure on the left rudder pedal moves the rudder to the left, causing the nose of the airplane to move to the left.
The stick (joy stick) is connected by means of wires or hydraulics to the tail section’s elevators. By moving the stick, the pilot can change the position of the elevators. When the control column is pushed in, the elevators move down, pitching the tail of the airplane up an the nose down, rolling the airplane down. When pulling the control column back makes the elevators move up, pitching the tail of the airplane down and the nose up, rolling the airplane upwards. Cars go only left or right, but planes must be steered up or down as well. A plane has parts on its wings and tail called control surfaces to help it. These can be demonstrated by use of folded paper gliders and balsa gliders. Let’s start with an experiment to illustrate how a plane is controlled.