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Dror Artzi Morphing wing Aircraft Morphing Wing Aircraft October 2009 PROJECT 7 & 8

Morphing wing Aircraft - Dror Artzi

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Page 1: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Morphing wing Aircraft

Morphing Wing Aircraft October 2009

PROJECT 7 & 8

Page 2: Morphing wing Aircraft - Dror Artzi

Dror Artzi

בשנים האחרונות נעשו כמה מחקרים ללימוד תעופת •

הציפורים מתוך כוונה ליישם את היתרונות לתכן כלי טייס

, היכולת של ציפור במעופה לשנות את צורת הכנף•

עקימון הפרופיל ופיתולו מאפשרת יתרונות , המשיכה שלה

Morphing Wing Aircraft October 2009

עקימון הפרופיל ופיתולו מאפשרת יתרונות , המשיכה שלה

שלא קימים במטוסים

כיוון מחקר יישומי זה נחשב לחדשני ומבטיח ביותר•

Page 3: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Loitering

Fast cruise

Into the turn

Flaps down & Air brakes

Morphing Wing Aircraft October 2009

Landing

Into the turn

Page 4: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Existing Approaches of Wing MorphingSliding Wing Concept

Folding Wing Concept Variable Sweep Wing Concept

Morphing Wing Aircraft October 2009

Profile Camber Morphing

Variable Sweep Wing Concept

Page 5: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Morphing the wing plan form

Morphing Wing Aircraft October 2009

Page 6: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Lockheed Martin Skunk Works Advanced Development Programs (ADP)

Morphing Wing Aircraft October 2009

Page 7: Morphing wing Aircraft - Dror Artzi

Dror Artzi

NASA predicts an aircraft like this

may fly by 2030.

Morphing Wing Aircraft October 2009

Page 8: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Morphing Wing Aircraft October 2009

Page 9: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Morphing wingהמטוס הראשון עם

האחים רייט

Morphing Wing Aircraft October 2009

Page 10: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Wing WarpingIn 1899, Wilbur Wright used a long narrow box to come up

with the idea of wing warping.

Morphing Wing Aircraft October 2009

Wilbur Wright built this kite in 1899 to test whether

warping the wings would roll the craft right and left.

The kite was controlled from the ground

by four cables attached to two sticks.

Page 11: Morphing wing Aircraft - Dror Artzi

Dror Artzi

four typical applications of

morphing

• improve aircraft performance to expand its flight envelope;

• replace conventional control surfaces

Morphing Wing Aircraft October 2009

• replace conventional control surfaces for flight control to improve performance and stealth;

• reduce drag to improve range;

• and reduce vibration or control flutter.

Page 12: Morphing wing Aircraft - Dror Artzi

Dror Artzi

?מה נעשה בפרויקט

?איזה עבודות ומחקרים נעשו? נלמד מה קיים •

נגבש גישה וכיוון עבור כלי טייס בעל כנף משתנה•

נתכנן את כלי הטייס תוך טיפול בכל הדיסיפלינות•

אווירודינמיקה וביצועים–

Morphing Wing Aircraft October 2009

אווירודינמיקה וביצועים–

מבנה–

לשינוי הכנף) חשמליות, מכניות(מערכות –

בקרה–

הנעה–

Page 13: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Project Tasks and Stages•Survey & Evaluation of Existing Works and Development Programs of Morphing Wing•Establishing Our approach for the Morphing Wing Aircraft (actuating techniques, flexible structure, materials etc).•Configuration Definition•Performing Conceptual Design•Preliminary Design

Dror Artzi

Morphing Wing Aircraft October 2009

•Preliminary Design•Performing Wind Tunnel test

• Test Model Design & Manufacturing

• Conducting the Test

• Evaluation & Analysis of the Results

•Detail Design & Analysis•Construction of Flying Model (Remote Control)•Demonstrating the Flight

Page 14: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Multi Disciplinary Project

•Performance

•Aerodynamic

•Guidance and Control

•Stability

•Loads

Dror Artzi

Morphing Wing Aircraft October 2009

•Loads

•Structure

•Systems

•Propulsion

Page 15: Morphing wing Aircraft - Dror Artzi

Dror Artzi

Scaled model flight

Morphing Wing Aircraft October 2009

Page 16: Morphing wing Aircraft - Dror Artzi

Dror Artzi

דוגמא לתיכון וייצור של דגם מנהרה

Morphing Wing Aircraft October 2009

Page 17: Morphing wing Aircraft - Dror Artzi

Dror Artzi

הרצאות העשרה

עקרונות תכן למטוסים חמקניים •

תכן לעלות •

Morphing Wing Aircraft October 2009

בחירת חומרים וקשיחים תעופתיים •

תכן למניעת קורוזיה •