Space Research Presentation
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The document discusses potential solutions to improve rocket fuel technology to allow NASA to travel further into space. It proposes four sections of upgrades: 1) Developing more fuel possibilities like solar sails to power rockets. 2) Improving rocket engine safety systems and increasing combustion chamber size. 3) Making fuel tanks lighter while maintaining fuel capacity. 4) Redesigning solid rocket and external tank components to improve safety and enable longer rocket flights. The document argues that combining these technical upgrades across rocket systems could allow NASA to significantly extend its space exploration range.
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This is my first ever presentation in my Engineering Carrier, when I was a first year student in 2010. Now, this is become my first presentation in "SlideShare" also.
I want to become a Space Scientist. So my first topic is related to the Space Research. It contains only the relevant images to my requirements, which was necessary to present this in front of my friends, nearly 4 years ago. So please inform me if you feel tough to understand. I repeat, this slide doesn't have contents like you expect. But I'm damn sure that the images I used is really very choosy. Enjoy..! You're comments & suggestions are welcome.
At this time I should thank my 2nd elder brother Mr.V.Meikanda Moorthy, who helped him to prepare my ideas into slides, when I don't know how to do that.
Thank You.
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At this time I should thank my 2nd elder brother Mr.V.Meikanda Moorthy, who helped him to prepare my ideas into slides, when I don't know how to do that.
Thank You.
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Research Paper1Space and spacecraft technology .docx
Research Paper
1
Space and spacecraft technology
EE 460
Tarek Mamlook
Mamlook 1of 11
Technology has been part of our lives and it helped us enrich our lives and create a better place to live in
and ensured a safer environment. The advanced technology helped us achieve a lot of great invention and guided us to look into the sky . We started looking into visting other planets and install new technologies in space that helped make our lives
much easier . But to get to space we need to manufacture space crafts that will carry us to new heights and enable us to reach new things . To manufacture a space craft there are a lot of techniques and specifications that need to be considered and met , in addition the techniques changed over time .
A space craft is
a special kind of vehicle equipped with a lot of equipment that make it functional in space . “Every space craft has to have some essential system some of those systems are
the
Spacecraft structures
, Electrical power systems Attitude control systems ,Command and data handling systems
,Thermal control systems ,Propulsion systems .Those system should be fit together in able to work as one unit so the space craft can do the job it asked to do ..
Space craft have a big , unique structure that includes a lot of parts and pieces for example
some space crafts have parts that can be divided in two groups : the primary and secondary . the primary ones
are mainly used to transmit loads and the secondary
are independent but must support the primary parts . we can say that
those parts should have some features like low power consumption , adapt easily to the pressure and other space element so the space craft can hold up to do it object precisely and with ease and away from problems.
“.(
http://www.au.af.mil
,).
Example of parts that forms the
space craft structure are the payload door , the delta wings , the vertical stabilizer
, side hatch in addition to all the electronics and the compartments and the equipments
to help ensure a
good quality of
life for those who will mount it to go to space for some time
and here is a picture viewing a space craft structure:
Mamlook 2 of
11
Now when it comes to manufacturing those space crafts there are a lot of things to consider you have to look into the
objective of the space craft what is its purpose , there are a lot of purposes for it and so there are a lot of kinds
there is the
space craft that lands , there is the one that hovers , it could be manned or unmanned
, there is really a lot of types that really needs different manufacturing technique , so a good tip to take can be to write down some requirements and go over the budget and the features it should have before starting the manufacturing process .
Being prepared
and really knowing
what we want, means we
can choose the correct techniques
to manufacture the correct
space craft which ultimately
reflects
on the time we save and the budget that .
Research Paper1Space and spacecraft technology EE .docx
1) The document discusses the technology and manufacturing techniques used for space crafts. It focuses on the essential systems and parts that make up space craft structures, including primary and secondary parts.
2) Both manned and unmanned space crafts are discussed. Manned crafts like Apollo and Soyuz were more complex with life support systems, while unmanned crafts had more limited budgets and equipment.
3) The techniques for manufacturing space crafts have evolved over time, focusing on reducing weight and using materials that can withstand the stresses of space. Microtechnology also plays a big role in equipping crafts with power efficient sensors.
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ENGINEERING ETHICSThe Space Shuttle Challenger Disaster.docx
ENGINEERING ETHICS
The Space Shuttle Challenger Disaster
Department of Philosophy and Department of Mechanical Engineering
Texas A&M University
NSF Grant Number
DIR-9012252
Instructor's Guide
Introduction To The Case
On January 28, 1986, seven astronauts were killed when the space shuttle they were piloting, the Challenger,
exploded just over a minute into the flight. The failure of the solid rocket booster O-rings to seat properly
allowed hot combustion gases to leak from the side of the booster and burn through the external fuel tank. The
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insufficient low- temperature testing of the O-ring material and the joints that the O-ring sealed, and lack of
proper communication between different levels of NASA management.
Instructor Guidelines
Prior to class discussion, ask the students to read the student handout outside of class. In class the details of the
case can be reviewed with the aide of the overheads. Reserve about half of the class period for an open
discussion of the issues. The issues covered in the student handout include the importance of an engineer's
responsibility to public welfare, the need for this responsibility to hold precedence over any other responsibilities
the engineer might have and the responsibilities of a manager/engineer. A final point is the fact that no matter how
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"Loyalty and Professional Rights" appended at the end of the case listings in this report will be found relevant for
instructors preparing to lead class discussion on this case. In addition, essays #1 through #4 appended at the end
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classroom discussion. Their titles are, respectively: "Ethics and Professionalism in Engineering: Why the Interest in
Engineering Ethics?;" "Basic Concepts and Methods in Ethics," "Moral Concepts and Theories," and
"Engineering Design: Literature on Social Responsibility Versus Legal Liability."
Questions for Class Discussion
1. What could NASA management have done differently?
2. What, if anything, could their subordinates have done differently?
3. What should Roger Boisjoly have done differently (if anything)? In answering this question, keep in mind
that at his age, the prospect of finding a new job if he was fired was slim. He also had a family to support.
4. What do you (the students) see as your future engineering professional responsibilities in relation to both
being loyal to management and protecting the public welfare?
The Challenger Disaster Overheads
1. Organizations/People Involved
2. Key Dates
3. Space Shuttle Solid Rocket Boosters (SRB) Joints
4. Detail of SRB Field Joints
5. Ballooning Effect of Motor Casing
6. Key Issues
ORGANIZATIONS/PEOPLE INVOLV.
ENGINEERING ETHICSThe Space Shuttle Challenger Disaster.docx
ENGINEERING ETHICS
The Space Shuttle Challenger Disaster
Department of Philosophy and Department of Mechanical Engineering
Texas A&M University
NSF Grant Number
DIR-9012252
Instructor's Guide
Introduction To The Case
On January 28, 1986, seven astronauts were killed when the space shuttle they were piloting, the Challenger,
exploded just over a minute into the flight. The failure of the solid rocket booster O-rings to seat properly
allowed hot combustion gases to leak from the side of the booster and burn through the external fuel tank. The
failure of the O-ring was attributed to several factors, including faulty design of the solid rocket boosters,
insufficient low- temperature testing of the O-ring material and the joints that the O-ring sealed, and lack of
proper communication between different levels of NASA management.
Instructor Guidelines
Prior to class discussion, ask the students to read the student handout outside of class. In class the details of the
case can be reviewed with the aide of the overheads. Reserve about half of the class period for an open
discussion of the issues. The issues covered in the student handout include the importance of an engineer's
responsibility to public welfare, the need for this responsibility to hold precedence over any other responsibilities
the engineer might have and the responsibilities of a manager/engineer. A final point is the fact that no matter how
far removed from the public an engineer may think she is, all of her actions have potential impact. Essay #6,
"Loyalty and Professional Rights" appended at the end of the case listings in this report will be found relevant for
instructors preparing to lead class discussion on this case. In addition, essays #1 through #4 appended at the end
of the cases in this report will have relevant background information for the instructor preparing to lead
classroom discussion. Their titles are, respectively: "Ethics and Professionalism in Engineering: Why the Interest in
Engineering Ethics?;" "Basic Concepts and Methods in Ethics," "Moral Concepts and Theories," and
"Engineering Design: Literature on Social Responsibility Versus Legal Liability."
Questions for Class Discussion
1. What could NASA management have done differently?
2. What, if anything, could their subordinates have done differently?
3. What should Roger Boisjoly have done differently (if anything)? In answering this question, keep in mind
that at his age, the prospect of finding a new job if he was fired was slim. He also had a family to support.
4. What do you (the students) see as your future engineering professional responsibilities in relation to both
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The Challenger Disaster Overheads
1. Organizations/People Involved
2. Key Dates
3. Space Shuttle Solid Rocket Boosters (SRB) Joints
4. Detail of SRB Field Joints
5. Ballooning Effect of Motor Casing
6. Key Issues
ORGANIZATIONS/PEOPLE INVOLV ...
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