Blog 23: Final Lesson Reflection

(1) Positive Statement

What are you most proud of in your block presentation and/or your senior project? Why?


(2) Questions to Consider

a. What assessment would you give yourself on your block presentation (self-assessment)?

P

b. What assessment would you give yourself on your overall senior project (self-assessment)?

AP+ or P

(3) What worked for you in your senior project?

I think what worked for my senior project was the fact that I really enjoy math and physics so learning about aerodynamics was an enjoyable experience. My topic also pertains to rockets and airplanes all of which are things I have been very interested in since I was a kid.

(4) (What didn't work) If you had a time machine, what would you have done differently to improve your senior project if you could go back in time?

What didn't work was finding a mentor in this specific field. As a result, if I could go back, I probably would have either chose an easier topic to find a mentor in or email any and everyone I could to try and get a mentor at this time.

(5) Finding Value

My senior project has helped in my future endeavors a lot. Currently, I am going to CSU Long Beach to study aerospace engineering, so, as a result, I have been able to get a feel and understanding of the basics of what I am going to be learning. This also helped me decide which focus of aerospace engineering I want to go into. My whole senior project has been on airplanes, and this caused me to realize how much  more enjoyment I get out of the rockets and space side of this over the airplanes, not to say I don't like this, it just does not peak my interest as much. It also has helped me understand the best ways to approach professionals from out of nowhere and made me a lot less afraid of being told no. The worst that can happen when you ask is you get a no. All of this I plan on using to get ahead of the other engineers at my university so I can be more competitive in the rough job market.

Blog 22: Mentorship

Literal

•  Joe Phillipy at Cal Poly Pomona Water Treatment
• Christian Peich at CM Peich Engineering

Interpretive

What is the most important thing you gained from this experience? Why?

• The most important thing I have gained from this experience is a greater understanding of the workload and requirements to succeed in the field of engineering. My time at Cal Poly was spent with one guy who is a fairly recent graduate from engineering school and informed me of competitiveness of the field and the tests and requirements needed to become a certified engineer in any field.

Applied

How has what you've done helped you to answer your EQ? Please explain.

• Working with these engineers has really helped me answer my essential question. Since a big factor of my essential question is the "the most efficient way", these engineers were able to help me narrow it down despite them not being experts in aerospace technologies. Engineers are all about the most efficient way to get something done, the easiest and cheapest. When I was helping out engineers for my dad do takeoffs for jobs, this is all about planning out the most cost-efficient way to get something done before you actually do it. Through this, I knew the best answer was the one that can most efficiently be applied which was the Geared Turbofan engines which all that needed to be done was replacing the engines instead of redesigning the whole aircraft.

Exit Interview

(1) What is your essential question, and what are your answers? What is your best answer and why?

What is the best way to decrease drag and increase fuel economy in aircraft?

• Blended-wing body
• Geared Turbofan Engine
• Adaptive Compliant Trailing Edge "morphing wing" Technology

My best answer is the geared turbofan engine.

(2) What process did you take to arrive at this answer?

To arrive at this answer I first had to understand how aircraft can become more fuel-efficient. Once I understood the aerodynamics and mechanics behind ways airplanes can become more fuel-efficient, I started encountering all of my answers. After I had discovered all of my answers, I narrowed it down to one through the simple idea of which one is the most practical and easy to apply. Geared turbofan engines were because all you have to do is replace current jet engines with these ones.

(3) What problems did you face? How did you resolve them?

I did not encounter many problems. One problem I did have was finding a mentor in my field. A lot of aerospace engineers work for large companies like Northrop Grumman and Boeing and the things being worked on there are often in coordination with the military and government and, as a result, require lots of clearance and security making it impossible to mentor there. I resolved this by looking for mentors in similar engineering fields and have thus been able to get most of my mentorship done.

(4) What are the two most significant sources you used to answer your essential question and why?

My two most significant sources would have to be the NASA Glenn Research Center fact pages and the Flying Engineer website. The NASA sources provided me with nearly all of my knowledge on aerodynamics and anything related to aircraft design and function, and, as a result, led to me better understanding why certain things would or would not answer my essential question. The Flying Engineer was very significant because they have many technical articles and their article on my best answer served as a large bank of information for understanding how it works and what it does and why it is so practical.

April Blog Post

This month has been a lot of reacquainting myself with earlier research. Since we have been working on all of our findings and such for the iSearch paper, I needed to brush up on the specific details of my first answer. I also did a lot more research on some basic aerodynamics and such so I can help better understand my answers for my presentation. Besides that, not many interesting things have happened. However, I did almost find a new mentorship/summer internship at an aerospace manufacturing company. They said if I am able to go there, they will count my time there as a long interview to consider hiring me part time as I am in college. This was very exciting news and I hope it pans out, but for the moment it is on hold because my contact with them lost his brother in the midst of all this. I am not going to pressure for a response, and wait it out.

Blog 19: Independent Component 2

LITERAL

(a)  I, Kade Peich, affirm that I completed my independent component which represents 30 hours of work.
(b) My first interviewee was one source that helped me complete this. This is mainly because he recommended I look into model aircraft if I want to become an aerospace engineer, so it gave me the idea for this project. The other main source I used to complete this project was Paul K. Guillow Inc.'s FAQ page because there I was able to answer and understand many of the problems and questions I had while constructing.
(d) For my 30 hours, I finished constructing a Guillow's model P-51 Mustang. It is a balsa wood model aircraft to the scale of 3/4 of an inch for every foot. Its total wingspan is 27.75 inches. It required many hours of gluing and cutting and following plans to construct.

INTERPRETIVE

My aircraft required a great deal of precision, time and understanding to complete. I had to look at plans for all aspects of an aircraft. From there, I had to use the provided parts to construct what I was shown in the plans. This was not very easy, but after awhile it was better. I had to glue many small wood pieces together, then clamp them there for a while to dry. I even spent a good amount of time researching the parts and skill I would need to convert it to a flyable model.
   Provide evidence (photos, transcript, art work, videos, etc) of the 30 hours of work.

Pre details, structure done

Just some of the plans I used

Most of the parts scattered on my bed

Me with all of the stuff before I started building.

Finished product

APPLIED

This component helped me answer my EQ because it exposed me to the design principles of basic aircraft. From this I am able to compare it with modern day aircraft to see how the aerodynamics have improved to help fuel-efficiency and see just how much more they can improve. It also demonstrated how important the design of an aircraft is, even more so then the design of the engine that pushes it forward. I was able to see this because I had to build it myself hands on and realize the precision that went into the design. For example, if I misused one of the airfoils when creating the wings, it could have resulted in catastrophic failure had I ever gotten this thing to fly. Ultimately, through having to use designs, I am able to see how impactful design is on functionality, which leans towards my first answer as the most important answer because it is focused on changing the whole design of the aircraft to improve fuel-efficiency. 

March Additional Blog Post

This month I came across a few interesting aircraft and spacecraft designs while researching. They do not directly relate to my EQ but they were very informative.
One of the aircraft I looked into is called Leading Edge Asynchronous Propeller Technology project (LEAPTech). Basically NASA has taken a wing and strapped 18 propellers onto it. Most aircraft only have one or two, or at the most four. By putting it on a carbon composite wing they hope to help produce more lift. Most of our current aircraft use the engines producing forward lift to in turn cause the airflow to produce lift on the wings. But with this, each of the propellers will directly blow air onto the wings to produce lift. Each individual propeller can also be adjusted to have a smooth and efficient fly experience. This technology will also allow aircraft to take off sooner because it will not need speed to get enough lift to get off and stay off the ground. Ultimately this aircraft has some strong hopes for the aircraft industry and I may look into it more for my senior project as it has some fuel-efficiency benefits. I'll definitely keep my eye on its development as it is only in the ground testing stages.

Blog 18: Interview 4 Prep

1. How would you define drag?

2. How would you define aircraft fuel-efficiency?

3. What do you feel is the most impactful thing in aircraft fuel-efficiency?

4. How important do you feel it is to reduce drag?

5. What are some ways to do so?

6. Have you heard of any interesting concepts or ideas to do so?

7. Where you work, do you ever consider fuel-efficiency when designing?

8. What about after it is built or during construction?

9. Have you heard of the blended wing body design?

10. Do you feel it is a better design for commercial aircraft?

11. Have you heard of the synergy aircraft?

12. If so, can you explain how the double bobtail works exactly?

13. Do you think this aircraft has any chance of success at becoming a norm?

14. Do you think aircraft fuel-efficiency should be something an aerospace engineer should greatly consider?

15. What do you feel is the most important thing to factor in when designing?

16. Do you think the current design standard for commercial aircraft will remain how it is?

17. What kind of aircraft do you or your company design?

18. Do you frequently implement new designs when creating a new aircraft?

19. Are you concerned with the current standard of fuel efficiency in aircraft?

20. What do you think should be changed in most aircraft designs?

Blog 17: Third Answer

EQ: What is the best way to decrease drag and increase fuel economy in aircraft?

Answer 3: The best way to improve fuel economy while decreasing drag is through the implementation and use of geared turbofan engines.

Three Details:
The research source (s) to support your details and answer
Concluding Sentence

February Additional Blog Post

This month I haven't done too much revolving around my senior project. I did start the construction of the rest of my airplane. It is what I am doing for the second component. The rest of the aircraft is basically just more complex forms of how you constructed the wings. There is lots if aesthetics that also need to be installed like the cockpit and decals. This plane is also designed to be adapted into an rc aircraft I recently discovered. So I am trying to find a way to get ahold of the necessary components to get it powered and flyable. I would post pictures but I am in the middle of the desert right now riding motorcycles and I barely have enough reception to post this.

Blog 16: Answer 2

1. What is your EQ?

What is the best way to decrease drag and increase fuel economy in aircraft?

2. What is your first answer? (In complete thesis statement format)

By implementing a blended wing body design, an aircraft can produce lift at all points decreasing the effect of drag.

3. What is your second answer? (In complete thesis statement format)

By using the box tail design of the Synergy aircraft, the structure of a plane can have reduced vortex drag allowing for more distance on less fuel.

4. List three reasons your answer is true with a real-world application for each.

1. Vortex drag forms at the wingtips, the box tail alters the wingtips. Commercial aircraft.

2. Allows for efficient and fast flight, because the double box tail would reduce the drag greatly at high speeds. The Synergy Aircraft itself. 

3. It takes the basic idea of a biplane, but instead of the negative penalties that result from that design, by shaping it how it is, it forces those drags to be reduced causing them to benefit the aircraft. This can be used in small personal aircraft.

5. What printed source best supports your answer?

Jahanmiri, Mohsen. "Aircraft Drag Reduction" Chalmers University of Technology. Print. 

6. What other source supports your answer?

The Synergy Aircraft website, synergyaircraft.com 

7. Tie this together with a concluding thought.

There is a high probability that a red dwarf star passed through our solar system's Oort cloud a long time ago meaning another star pit stopped in our system. That is pretty cool, space is cool. 

Blog 15: Independent Component 2 Approval

1. For my 30 hours, I plan to finish the construction of my RC plane. Since for the first time I was able to get the wings done on the plane, this time I will finish constructing the body and add the motor and propellers to try and get it to fly.

2. To meet the 30 hours of work I will have to manually construct the whole body of the plane, if it is anything like the wings, it will take a lot of precision and time to finish the body. Another big part of it will be figuring out how I can convert it into a flyable RC craft. This will require a lot of research and effort to get it done. 

3. This will help me explore my topic more in depth because I will start learning actual applications of the aerodynamics I have been learning. This will also help me understand more the concept of thrust and how motors and engine give the forward motion that allows the airplanes to produce lift and fly.

Independent Component 1

LITERAL

(a)  “I, Kade Peich, affirm that I completed my independent component which represents 31 hours of work.”

(b) Well, my first interviewee recommended I look into RC planes and such to get a better understanding of aerospace engineering. This led me to watch lots of YouTube videos, especially from a channel called Jason Anderson, but I ultimately did not have one particular book or source that I followed. If I had to choose it would be the YouTube channel Jason Anderson, however.

(d) I completed the acquisition of the P51 Mustang prelasercut balsa wood kit, despite my original plans to build from scratch which proved near impossible for the style I wanted to achieve. After acquiring it and researching all about airfoils and their aerodynamic importance, I began to piece together the wings of the craft. This allowed me to visually understand the structure of aircraft wings, which are the most important part of the craft and how they fly. This gave me a much better understanding of how the airfoil's affect wing shape and how that affects the aircraft. 

INTERPRETIVE 

My work was very related to my senior project because many of the few engineers I have talked to noted that RC is a very good way to get introduced to the basic mechanics of engineering. By creating this wing I have began to understand just how important the wing shape is and how it is manipulated at the structural level before becoming a full structure. I have also learned that they are often hollow and this allows for a reduction in other aerodynamic forces, like weight. Ultimately, this project was very tedious because of all the set backs I had, and the wing is not one solid piece it is hundreds of little wood pieces connected together then covered (you can kinda see it in one of the pictures) and requires a lot of precision gluing. It also has given me a glimpse of what to expect in an aeronautical industry.

        (This is actually my cousins hand, too hard a picture to take one handed but it looks cool)

(The glue I came to love)

(My workstation)

APPLIED

This helped me understand the foundation of my topic better because, as I have said earlier, it showed me the basic structure of wings. It led me to understand how important the wing's are in creating a solid aircraft that can be used commercially or privately. Like for example, I have been reading a lot about Bernoulli's principle and how the shape of an airfoil affects this, but with this I got to actually see small scale airfoils and how they are used to shape a wing to produce lift. Basically, all of the things I have been learning about wings I got to apply by creating a small scale one.

January Blog Post

This month for my Senior project I have mostly been working on how I am going to complete my independent component. I have gone searching for supplies and plans, but many are not turning out to be what I need them to be. I have purchased a bunch of balsa wood in hopes that I would be able to easily form it into the airfoil to create a wing. Turns out, it is much to hard to precisely cut this with the means I have at my availability. I also have come across a great many plans that I could use, but without an expensive laser cutter to cut out parts to scale, building an airplane from a schematic is very difficult. Precision is key. As a result, I have decided to purchase a kit that comes with the parts pre-laser cut, but requires a great deal of time to precisely connect and put together. I had hoped to build it completely from scratch, but because I knew nothing of working with this before hand, I am incapable of creating it as such. Making the craft fly is also going to be difficult, but if I can get a motor and hook it up right, it should be able to get off the ground with the right airfoil structure. (When complete I plan for it to look similar to this WW2 P52 mustang like below)

Lesson 2 Reflection

1.What are you most proud of in your Lesson 2 Presentation and why?

I am most proud of my ability to communicate what I feel is the most basic aerodynamics in a fairly understandable manner for the audience.

2. a. What assessment would you give yourself on your Lesson 2 Presentation (self-assessment)?

 P

b. Explain why you deserve that grade using evidence from the Lesson 2 component contract.

I feel I deserve a P because I fulfilled all of the requirements at the top of the contract to receive a P, and I did so adequately, especially the quality research portion because the majority of my presentation was factual information on aerodynamics.

3. What worked for you in your Lesson 2?

What worked for me was my ability to have enough information to talk for at least the required time, and maybe more.

4. What didn't work? If you had a time machine, what would you have done differently to improve your Lesson 2?

If I had my time machine, I would have rehearsed my presentation completely so there were less awkward pauses throughout the presentation.

5. What do you think your answer #2 is going to be?

I think my second answer will have something to do with the fuel-efficient features that have made the Synergy aircraft such an efficient aircraft.

Blog 12: Mentorship 12 Hours Check

1. Where are you doing your mentorship?

Recently, I have been told by an employee for a aerospace manufacturing company that produces mechanical devices for military aircraft and space that I will be able to mentor there.

2. Who is your contact?

My contact will be Mario Trujillo, we have yet to meet however.

3. How many total hours have you done (total hours should be reflected in your mentorship log located on the right hand side of your blog like your WB)?

I have done no hours besides the summer ones due to the fact that my previous planned mentor told me I was no longer allowed to mentor under him or his company.

4. Summarize the 10 hours of service you did.

N/A.

Blog 11: Holiday Project Update

1. It is important to consistently work on your senior project, whether it is break or we are in school. What did you do over the break with your senior project?

     Over the break I began searching for possible designs and airfoil shapes for the aircraft I hope to construct for my independent component. I also began to get a list of the materials I will need, aswell as the tools I will need.

2. What was the most important thing you learned from what you did, and why? What was the source of what you learned?

    I learned the basics of RC plane design, like my first interviewee suggested I do, and this was pretty important because an RC craft reacts and performs similar to large scale craft, minus the heavy loads and heavy thrust. I learned most of what I did from a website called Stormthecastle.com.

3. If you were going to do a 10 question interview on questions related to answers for your EQ, who would you talk to and why?

    If I could, I would like to interview my first interviewee again because he is the most heavily involved in aircraft design and works with a lot of innovative designs and technology so he would probably have a better idea of things that can provide increased fuel-efficiency. 

Blog 10: EQ

1. Review this. Confirm by stating "I reviewed the rule of three for writing an EQ."

Essential Question
Once a topic is chosen, the student will develop a working essential question. The purpose of the working essential question is to help the student build a strong foundation of research which will allow him or her to create an essential question that encourages depth and rigor in the chosen topic. An essential question must:

Provide a framework for studies (It calls for breadth and depth of research, Is not a yes/no question)
Take a stance (It allows you to argue some point, Cannot be a recitation of facts or a list)
Format (It is specific, The wording makes sense)

I reviewed the rule of three for writing an EQ. 

2. Review the following EQs and

Tell us if each meets the rule of three.
Tell why they do or don't.
a. What is the most important factor in healthy weight loss?

• Yes because it requires thorough research to determine the most important factor, and that factor is not the same for everyone, so it requires you to take a stance. Its wording also is very specific, not just being healthy or losing weight but losing weight healthily. 

b. What is most important to securing a conviction in a criminal investigation?

• No because it is asking for what is the most important which means it will most likely just be facts about most used information in securing a conviction.

c. What is most important in creating a hairstyle that best satisfies a customer?

• No because, like the last, it wants to what is the most important in creating a hairstyle which is not very clear, the most important what? It also implies an easily obtainable answer, that probably can't take a stance with.

d. How can an anesthesiologist best treat chronic pain?

• No because this is something that does not really allow you to take a stance, it either is or is not the best way to treat the pain. 

3. Based on your review of the rule of 3 and your experience with assessing four EQs, please write another draft EQ for your senior project. The senior team will be meeting with students shortly for EQ revision and approval; you are expected to bring your research notebook to that meeting with your EQ draft written inside in pencil.

• How can one best change the basic design of an aircraft to improve fuel-efficiency by reducing drag and weight?

Blog 9: Lesson 1 Reflection

1. Positive Statement

a. What are you most proud of in your Lesson 1 Presentation and why?

I am pretty proud of my lessons in aerodynamics because I thought I did a fairly good job at explaining it in basic terms.

2. Questions to Consider

a. What assessment would you give yourself on your Lesson 1 Presentation (self-assessment)?

P

b. Explain why you deserve that grade using evidence from the Lesson 1 component contract.

I feel like I executed my lesson pretty well and met all the requirements outlined in the rubric.

3. What worked for you in your Lesson 1?

What worked for me during my first lesson was my hook activity because I told everyone to make a paper airplane... oh excuse me... a paper "glider" from a simple piece of paper. I think it was entertaining to the audience.

4. (What didn't work) If you had a time machine, what would you have done differently to improve your Lesson 1?

If i had a time machine I would practice my presentation more before hand so I knew at least a decent idea of what I was going to say and how long it was going to take.

October Additional Blog Post

This month for my senior project I have begun to work on my independent component and began the search for a new mentor. 

     For my independent component, I began researching different types of airfoils I could choose for the design of the craft. An airfoil is the shape of the wing from the side of it and has a huge impact on the lift and aerodynamics of the wings.(Example of the schematic of one shown below)     I encountered many different varieties to choose from, all of which had different affects on the planes turning, or roll. Since I did not want to get fancy, I decided on an airfoil known as NACA(National Advisory Committee for Aerodynamics) 0015. The NACA airfoils are followed by 4 numbers. The first two decide whether or not there is any camber on the airfoil, like the one above. To make it easier and simpler on myself, I chose one without camber. Camber, by the way, is the symmetry between the top and bottom half of the airfoil. Since NACA 0015 has none, it is considered symmetrical. After second pair of numbers determines the width of the airfoil at the thickest point. Since the number is 15, that means at the max point, the airfoil is 15% of the chord length thick. (NACA 0015 Pictured below)

     I decided on NACA 0015 because it was a simple one to construct and provided nothing special, but would allow the craft a fair amount of maneuverability. After deciding on this, I now must determine how long I want or need my chord length so I can begin to construct the most basic airfoil and continue from there.

Blog 8: Research and Working EQ

1. What is your working EQ? 

What is the best way to alter the structure of an aircraft to reduce drag and improve fuel-efficiency?

2. What is a possible answer to your working EQ? 

By implementing blended wing body, an aircraft is able to produce lift across the whole structure reducing drag and weight factors allowing for improved fuel-efficiency.

3. What is the most important source you have used that has helped you come up with an answer to your working EQ?

My most important source so far has been "Fundamentals of Aerodynamics" from the Naval Aviations School Command because it introduced me to several physics concepts that affect an aircraft's flight performance and allowed me to better understand why structural changes, like they blended wing body, affect the craft's fuel efficiency.

4. Who is your mentor and how does what you are doing relate to your working EQ?

I currently do not have a mentor anymore, but am looking hard to find a new one.