🗊 Презентация Jets in flight

Категория: Физика
Нажмите для полного просмотра!
Jets in flight, слайд №1 Jets in flight, слайд №2 Jets in flight, слайд №3 Jets in flight, слайд №4 Jets in flight, слайд №5 Jets in flight, слайд №6 Jets in flight, слайд №7 Jets in flight, слайд №8 Jets in flight, слайд №9 Jets in flight, слайд №10 Jets in flight, слайд №11 Jets in flight, слайд №12 Jets in flight, слайд №13 Jets in flight, слайд №14 Jets in flight, слайд №15 Jets in flight, слайд №16 Jets in flight, слайд №17 Jets in flight, слайд №18 Jets in flight, слайд №19 Jets in flight, слайд №20 Jets in flight, слайд №21 Jets in flight, слайд №22 Jets in flight, слайд №23 Jets in flight, слайд №24 Jets in flight, слайд №25 Jets in flight, слайд №26 Jets in flight, слайд №27 Jets in flight, слайд №28
Скачать
Вы можете ознакомиться и скачать презентацию на тему Jets in flight. Доклад-сообщение содержит 28 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

Слайды и текст этой презентации

Слайд 1


Jets in flight, слайд №1
Описание слайда:

Слайд 2


Jets in flight, слайд №2
Описание слайда:

Слайд 3


Lesson Objectives Understand the Engineering Design Process Comprehend the basic principles of flight Apply the Engineering Design Process to...
Описание слайда:
Lesson Objectives Understand the Engineering Design Process Comprehend the basic principles of flight Apply the Engineering Design Process to aircraft design

Слайд 4


Navy Aviation
Описание слайда:
Navy Aviation

Слайд 5


Lesson Goal Apply the principles of flight and the engineering design process to design and construct a model of a Navy jet fighter.
Описание слайда:
Lesson Goal Apply the principles of flight and the engineering design process to design and construct a model of a Navy jet fighter.

Слайд 6


Lesson Organization Part 1: Understanding and applying the basic principles of flight Part 2: Building a working prototype of a Navy jet fighter
Описание слайда:
Lesson Organization Part 1: Understanding and applying the basic principles of flight Part 2: Building a working prototype of a Navy jet fighter

Слайд 7


Jets in flight, слайд №7
Описание слайда:

Слайд 8


Jets in flight, слайд №8
Описание слайда:

Слайд 9


Jets in flight, слайд №9
Описание слайда:

Слайд 10


Part 1: The Principles of Flight Forces acting on an aircraft in flight Thrust: the force that propels an aircraft forward Drag: air resistance that...
Описание слайда:
Part 1: The Principles of Flight Forces acting on an aircraft in flight Thrust: the force that propels an aircraft forward Drag: air resistance that produces a force in the opposite direction of thrust Weight: gravitational force Lift: upward force acting in the opposite direction of weight

Слайд 11


Jets in flight, слайд №11
Описание слайда:

Слайд 12


Flight is achieved by shifting the balance between the opposing forces Flight is achieved by shifting the balance between the opposing forces
Описание слайда:
Flight is achieved by shifting the balance between the opposing forces Flight is achieved by shifting the balance between the opposing forces

Слайд 13


Thrust is produced in one of two ways: Thrust is produced in one of two ways: Transfer of momentum when gases are ejected to the rear of the plane...
Описание слайда:
Thrust is produced in one of two ways: Thrust is produced in one of two ways: Transfer of momentum when gases are ejected to the rear of the plane through jet engines Launching a plane with a catapult from the deck of an aircraft carrier

Слайд 14


Lift is the upward force created as air passes over and beneath the wings of an aircraft Lift is the upward force created as air passes over and...
Описание слайда:
Lift is the upward force created as air passes over and beneath the wings of an aircraft Lift is the upward force created as air passes over and beneath the wings of an aircraft

Слайд 15


Bernoulli’s Principle: Bernoulli’s Principle: 1. Fast moving air at the top edge of the wing creates a zone of low pressure
Описание слайда:
Bernoulli’s Principle: Bernoulli’s Principle: 1. Fast moving air at the top edge of the wing creates a zone of low pressure

Слайд 16


Bernoulli’s Principle: Bernoulli’s Principle: 2. Slow moving air along the bottom edge of the wing has the same pressure as the air at the front of...
Описание слайда:
Bernoulli’s Principle: Bernoulli’s Principle: 2. Slow moving air along the bottom edge of the wing has the same pressure as the air at the front of the wing (Ambient Pressure)

Слайд 17


Bernoulli’s Principle: Bernoulli’s Principle: 3. The difference in pressure creates the force of lift
Описание слайда:
Bernoulli’s Principle: Bernoulli’s Principle: 3. The difference in pressure creates the force of lift

Слайд 18


Lift Momentum: additional upward force is generated incoming air deflects off the bottom of the wing and transfers momentum to the wing Lift...
Описание слайда:
Lift Momentum: additional upward force is generated incoming air deflects off the bottom of the wing and transfers momentum to the wing Lift Momentum: additional upward force is generated incoming air deflects off the bottom of the wing and transfers momentum to the wing

Слайд 19


Jets in flight, слайд №19
Описание слайда:

Слайд 20


Jets in flight, слайд №20
Описание слайда:

Слайд 21


Jets in flight, слайд №21
Описание слайда:

Слайд 22


Jets in flight, слайд №22
Описание слайда:

Слайд 23


Part 2: Designing a Prototype You are an engineer tasked with building a model (prototype) of a small, lightweight aircraft that can carry a small...
Описание слайда:
Part 2: Designing a Prototype You are an engineer tasked with building a model (prototype) of a small, lightweight aircraft that can carry a small camera (10-25 grams). The Navy plans to use this model in covert operations to collect intelligence. Naval Operations specifications require you to design a catapult to launch the prototype which must fly a minimum horizontal distance of 100 feet while remaining airborne for a minimum of 15 seconds. You may use only approved materials provided by the Navy as described in the Resources List. Maintain a record of your design process in a journal for post-Design assessment.

Слайд 24


Jets in flight, слайд №24
Описание слайда:

Слайд 25


Jets in flight, слайд №25
Описание слайда:

Слайд 26


Step 1: Identify the Problem Step 1: Identify the Problem Create a small, lightweight model aircraft that can carry a small camera (10-25 grams) to...
Описание слайда:
Step 1: Identify the Problem Step 1: Identify the Problem Create a small, lightweight model aircraft that can carry a small camera (10-25 grams) to collect intelligence information for the Navy.

Слайд 27


Step 2: Identify Criteria and Constraints Step 2: Identify Criteria and Constraints Fly at least 100 feet horizontally Maintain flight for at least...
Описание слайда:
Step 2: Identify Criteria and Constraints Step 2: Identify Criteria and Constraints Fly at least 100 feet horizontally Maintain flight for at least 15 seconds Construct a catapult device Others?

Слайд 28


Complete the remaining steps of the engineering design process and demonstrate how your prototype meets the Navy’s specifications. Complete the...
Описание слайда:
Complete the remaining steps of the engineering design process and demonstrate how your prototype meets the Navy’s specifications. Complete the remaining steps of the engineering design process and demonstrate how your prototype meets the Navy’s specifications.

Скачать

Теги Jets flight
Похожие презентации
Mypresentation.ru
Загрузить презентацию