Helicopter Lab Prompt (2)
.pdf
keyboard_arrow_up
School
Pennsylvania State University *
*We aren’t endorsed by this school
Course
305W
Subject
Mechanical Engineering
Date
Apr 3, 2024
Type
Pages
1
Uploaded by DeanFlag13744
AEROSPACE 305W RC Helicopter Experiment Simple vs. Detailed LabView Acquired Data
Assignment Prompt:
“Please send me one technical memo from your group that documents the experiments conducted during lab to determine the small RC helicopter performance. In addition, compare your results in your memo to the “simple” experiment conducted in February 2021.”
As a group, you have been asked to measure the lift force and rotational rotor speed of a small RC helicopter, while varying the input power. During lab, you will collect, and process detailed voltage data acquired by LabView, and use it to calculate lift force, rpm, torque, and power. You will then compare your processed data to the data collected in February 2021 that is provided on CANVAS in the PPT file named “Simple Helicopter Experiment”. Experiment design considerations:
The following questions should help guide you with writing the “introduction” and “discussion” of this experiment.
How useful was the "simple" data compared to the LabView acquired data?
Was it possible to measure all quantities simultaneously using the "simple" tools?
What is the input power and control used during each experiment?
What is the observed repeatability between ALL
experimental data?
Are there any physical effects that have been unaccounted for in these experiments? Documentation: Your group memo should include at least the following information.
Memo header and memo section headings described in the “writing” lectures.
Complete wiring diagram of the experimental apparatus.
A photograph of your experimental apparatus.
A short description of the procedures and working principle of your apparatus.
Graphs demonstrating the relationship between Lift, RPM, Torque, and Input Power
Discuss the differences between the "simple" and LabView acquired data.
Be careful to use the same units when reporting the various sets of data.
Comparisons should be made by overlaying multiple sets of data on each graph.
As for the parachute memo, report uncertainty and % error information in your “Conclusions” and show your work for these calculations in your “Appendix”.
Discover more documents: Sign up today!
Unlock a world of knowledge! Explore tailored content for a richer learning experience. Here's what you'll get:
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
Instrumentation & Measurements
This homework measures your capability to design/analyze various components/variables of ameasurement system based on what you have studied.
Question is Attached in image. Thank you.
arrow_forward
You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:
arrow_forward
QUESTION 7
A model tow-tank test is conducted on a bare hull model at the model design
speed in calm water. Determine the effective horsepower (hp) for the ship,
including appendage and air resistances. The following parameters apply to the
ship and model:
Ship
1,100
Model
Length (ft)
Hull Wetted Surface Area (ft2)
Speed (knots)
30
250,000
15
Freshwater
Water
Seawater 50°F
70°F
Projected Transverse Area (ft²)
Cair
7,500
0.875
Appendage Resistance (% of bare hull)
10%
Hull Resistance (Ibf)
20
arrow_forward
Scenario
You are assigned a role as a mechanical engineer for a vehicle design manufacturing company. Your
department has a software to perform numerical differentiation and integration. To be able to verify the
results of using the software and validate these results, your department manager has asked you to
analytically perform some tasks to validate the results generated by the software.
Q: is the last two digits of your student Id number. If your number is (20110092) then Q=92.
P: is the last digit of your student Id Number. If your number is (20110092) then P=2,
If that digit equals zero then use P=1. Example: If your number is (20110040) then P=1.
Task 1
Determine the gradient of following functions at the given points:
a) x(t) = (2t7 + P t-2)² + (6vi – 5) when t = 1
5s+7
b) v(s) =
when s = 3
(s²-P)2
c) i(t) = 5(1 – In(2t – 1) )
when t= 1 sec.
d) V(t) =5sin(100nt + 0.2) Volts , find i(t) = 10 × x10-6 dV©)
Ampere when t= 1ms.
dt
e) y(t) = e¬(t-n) sin(Qt + P)
when t = n radian
f)…
arrow_forward
Please recheck and provide clear and complete step-by-step solution/explanation in scanned handwriting or computerized output thank you
arrow_forward
Question 20 of 20 <
A Water Balloon Battle. You are launching water balloons at a rival team using a large slingshot. The other team is set up on the
opposite side of a flat-topped building that is 30.0 ft tall and 50.0 ft wide. Your reconnaissance team has reported that the opposition is
set up 10.0 m from the wall of the building. Your balloon launcher is calibrated for launch speeds that can reach as high as 100 mph at
angles between 0 and 85.0° from the horizontal. Since a direct shot is not possible (the opposing team is on the opposite side of the
building), you plan to splash the other team by making a balloon explode on the ground near them.
If your launcher is located 55.0 m from the building (opposite side as the opposing team), what should your launch velocity be ((a)
magnitude and (b) direction) to land a balloon 5.0 meters beyond the opposing team with maximum impact (i.e. maximum vertical
speed)?
(a) Number i
(b) Number i
Units
Units
UNITS CHOICES: no units, degrees, s,…
arrow_forward
Please recheck and provide clear and complete step-by-step solution in scanned handwriting or computerized output thank you
arrow_forward
Please solve, engineering econ
arrow_forward
https://ethuto.cut.ac.za/webapps x
Content
Take Test: Main assessment link - x
ethuto.cut.ac.za/webapps/assessment/take/launch.jsp?course_assessment_id= 26832 1&course_id3_10885_1&content_id%3 625774 1&step3Dnull
Question Completion Status:
QUESTION 20
A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index of
1.26. The induced volume flow rate is 7.2 cubic meters per min and the air must be delivered at a
pressure of 668 kPa. The free air conditions are 101.3 kPa and 18 degrees Celsius. The clearance
volume is 6% of the stroke volume and the stroke/bore ratio is 1.6/1. Calculate the delivery air.
Hint answer usaully in C and no need for °C.
arrow_forward
Please give me the answers for this i been looking at this for a hour and my head hurts
arrow_forward
Question 2
You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture
fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates
implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial
weight bearing activities.
Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to
verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into
solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending
test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the
yield stress for the…
arrow_forward
Τρ
סוי
D2L Notes de cours 2 - MA...
D2L Solutions d'examen -...
B https://uottawa.brights...
ChatGPT
← Homework 4 - Fall 2024
Question 6 of 6
<
View Policies
education.wiley.com
ELG 3736 - Google Docs
On mesure la traînée s...
WP Homework 4 - Fall 2024
X W Question 6 of 6 - Hom...
- / 20
0
Current Attempt in Progress
A small ball is projected horizontally toward an incline as shown. Determine the slant range R. The initial speed is vo = 18 m/s, and the
coefficient of restitution for the impact at A is e = 0.85.
VO
Answer: R =
34°
eTextbook and Media
Save for Later
R
m
B
Attempts: 0 of 1 used
Submit Answer
arrow_forward
O You are running an industrial research study together with your project team to
improve energy efficiency in a combustion process. The purpose of the research is
to identify the optimum air-fuel ratio for the combustion process in a boiler under
varying conditions of air supply and quality of fuel. The study would involve
design of experiments, data collection and analysis, simulation of the different
variables and validation of the optimum parameters. There is a lot of pressure to
improve the energy efficiency as there is a forecast of fuel price rise in the
forthcoming month.
Based on the CRPE code of ethics, explain two critical precautions which
the engineers have to consider before implementation of the data collection
process for the industrial experiment.
to be taken during the
Describe briefly five ethical measures
experimentaldata collection in order to ensure validity of results.
Explain two precautions to be taken during the report writing on the
research study carried out…
arrow_forward
Τρ
סוי
D2L Notes de cours 2 - MA...
D2L Solutions d'examen -...
B https://uottawa.brights...
ChatGPT
← Homework 4 - Fall 2024
Question 5 of 6
<
View Policies
education.wiley.com
ELG 3736 - Google Docs
On mesure la traînée s...
WP Homework 4 - Fall 2024
X W Question 5 of 6 - Hom...
- / 20
0
Current Attempt in Progress
If the center of the ping-pong ball is to clear the net as shown, at what height h should the ball be horizontally served? Also determine
h2. The coefficient of restitution for the impacts between ball and table is e = 0.71, and the radius of the ball is r = 0.75 in.
T
✓
Answers:
h =
in.
h2=
eTextbook and Media
Save for Later
in.
Attempts: 0 of 1 used
Submit Answer
arrow_forward
-) Prof. K. took a Tesla Model S for a test drive. The car weighs 4,500 lb and can accelerate from
0 to 60 mph in 2.27 seconds. The car has a 581 kW battery pack. Help Prof. K. determine the
efficiency of the vehicle [Ans. to Check 55.5%]. Note: The equation we learned in class P = F v
ONLY APPLIES if velocity is constant. Use the steps below to guide your thought process.
Develop a symbolic relationship for the force required to move the car forward.
Compute the work done by the car (in Ib-ft).
Calculate the power required to do this work (in kW).
2) After playing a game of pinball, you decide to do some calculations on the launching
P Type here to search
9:09 AM
33°F Mostly sunny
3/7/2022
Esc
DII
PrtScn
FB
Home
F9
End
F10
PgUp
PgDn
Del
F4
F12
arrow_forward
Please give a complete solution in Handwritten format.
Strictly don't use chatgpt,I need correct answer.
Engineering dynamics
arrow_forward
Hartley Electronics, Inc., in Nashville, producesshort runs of custom airwave scanners for the defense industry.The owner, Janet Hartley, has asked you to reduce inventory byintroducing a kanban system. After several hours of analysis, youdevelop the following data for scanner connectors used in onework cell. How many kanbans do you need for this connector?Daily demand 1,000 connectorsLead time 2 daysSafety stock 12 dayKanban size 500 connectors
arrow_forward
this is a practice problem, not a graded assignment
arrow_forward
In the automotive industry, supercars are highly accredited with how they are manufacture; from the
type of car chassis used to the type of materials employed. Often enough, companies like BMW,
Mercedes & Audi produces supercars that exemplifies a better reliability compared to other automotive
manufacturing companies. This is because they pay close attention to the details on how the car is
manufactured; right from raw materials to a finished supercar. The task given to you is to watch the
video link provided below & explain the electrostatic process acquired for the two different models of
BMW vehicles.
https://www.youtube.com/watch?v=sUqKUbmdOr0
Pls watch the video before answering
arrow_forward
HELLO, CAN U HELP ME TO MY RESEARCH PART?, MY RESEARCH PART IS DATA GATHERING PROCEDURE, AND I'LL SEND THE SAMPLE THAT MY TEACHER GAVE ME, THIS IS MY TITLE BTW " Students who play Axie Infinity as scholars do not make enough money to support their studies: a qualitative study of Axie Infinity scholars among the students of Precious High Academy" THANKS!
arrow_forward
Help!!! Please answer all Correctly!!! Please
arrow_forward
A Team of Engineers asked for an internal combustion engine to use it in a designed car. Your role is to describe the operation sequence of different types of available engines, explain their mechanical efficiency, and deliver a detailed technical report to show your approach in solving and discussing the following tasks and issues.
You must follow the following steps to help the team:
STEP 1
Describe the operational sequence of four-stroke spark ignition and four-stroke compression ignition engines with the aid of sketches by constructing simple sketch representing the operation and plotting the P-V diagrams for each process during the cycle to show the following:
The input and output heat and net output work
The air-fuel mixture intake and exhaust gasses
The spark plug when it is in the active mode
arrow_forward
A Team of Engineers asked for an internal combustion engine to use it in a designed car. Your role is to describe the operation sequence of different types of available engines, explain their mechanical efficiency, and deliver a detailed technical report to show your approach in solving and discussing the following tasks and issues.
You must follow the following steps to help the team:
STEP 1
Describe the operational sequence of four-stroke spark ignition and four-stroke compression ignition engines with the aid of sketches by constructing simple sketch representing the operation and plotting the P-V diagrams for each process during the cycle to show the following:
The input and output heat and net output work
The expansion and compression strokes
The air-fuel mixture intake and exhaust gasses
The spark plug when it is in the active mode
The complete cycle of ideal Otto and Diesel cycles that shows the input and output heat and net output work.
STEP 2
Explain the mechanical…
arrow_forward
I need help solving this problem.
arrow_forward
Τρ
סוי
D2L Notes de cours 2 - MA...
D2L Solutions d'examen -...
B https://uottawa.brights...
ChatGPT
← Homework 4 - Fall 2024
Question 2 of 6
<
View Policies
education.wiley.com
ELG 3736 - Google Docs
On mesure la traînée s...
WP Homework 4 - Fall 2024
X W Question 2 of 6 - Hom...
- / 20
0
Current Attempt in Progress
The force P, which is applied to the 15.6-kg block initially at rest, varies linearly with the time as indicated. If the coefficients of static
and kinetic friction between the block and the horizontal surface are 0.38 and 0.30, respectively, determine the velocity of the block
when t = 3.7 s.
15.6 kg
93
P
P. N
Hg=
= 0.38
=0.30
0
S
3.7
Answer: v= i
eTextbook and Media
Save for Later
m/s
Attempts: 0 of 1 used
Submit Answer
Π
-120
arrow_forward
Analysis and Interpretation of vertical Ground Reaction Forces. In this study, a volunteer was asked to walk on two force platforms under two different conditions. Condition 1- Normal Walk (NW), condition 2 - walking over an obstacle (ObsW). The right limb was the one to step on platform 1 in both conditions. The force platforms were used to measure the vertical ground reaction forces on the right limb. Data was collected on Vicon (Nexus) software and the attached graphs ( mean NW/ObsW, Mean (+-)1SD NW/ObsW) were created. Analyse ,Interpret the graphs and make a conclusion of the result attached.
arrow_forward
The following exercises have been designed to engage you with the material presented in this
module. They will further develop your understanding of key concepts, and completing them
is a vital part of the learning process.
1. A centrifugal pump has the following characteristics:
Q (m’h)
23
46
69
92
115
h (m)
17
16
13.5 10.5
6.6
2
n (%)
49.5 61
63.5
53
10
The pump is used to pump water from a low reservoir to a high reservoir through a total
length of 800 m of pipe 15 cm diameter. The difference between the water levels in the
reservoirs is 8 m. Neglecting all losses except friction and assuming f= 0.004, find the rate of
flow between the reservoirs. Also determine the power input to the pump.
arrow_forward
Help and the answers choice is
A) robin is correct
B)Pilar is correct
C)aaron is correct
D) Anthony is correct
arrow_forward
Please do not copy other's work and do not use ChatGPT or Gpt4,i will be very very very appreciate!!!
Thanks a lot!!!!!
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Related Questions
- Instrumentation & Measurements This homework measures your capability to design/analyze various components/variables of ameasurement system based on what you have studied. Question is Attached in image. Thank you.arrow_forwardYou are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:arrow_forwardQUESTION 7 A model tow-tank test is conducted on a bare hull model at the model design speed in calm water. Determine the effective horsepower (hp) for the ship, including appendage and air resistances. The following parameters apply to the ship and model: Ship 1,100 Model Length (ft) Hull Wetted Surface Area (ft2) Speed (knots) 30 250,000 15 Freshwater Water Seawater 50°F 70°F Projected Transverse Area (ft²) Cair 7,500 0.875 Appendage Resistance (% of bare hull) 10% Hull Resistance (Ibf) 20arrow_forward
- Scenario You are assigned a role as a mechanical engineer for a vehicle design manufacturing company. Your department has a software to perform numerical differentiation and integration. To be able to verify the results of using the software and validate these results, your department manager has asked you to analytically perform some tasks to validate the results generated by the software. Q: is the last two digits of your student Id number. If your number is (20110092) then Q=92. P: is the last digit of your student Id Number. If your number is (20110092) then P=2, If that digit equals zero then use P=1. Example: If your number is (20110040) then P=1. Task 1 Determine the gradient of following functions at the given points: a) x(t) = (2t7 + P t-2)² + (6vi – 5) when t = 1 5s+7 b) v(s) = when s = 3 (s²-P)2 c) i(t) = 5(1 – In(2t – 1) ) when t= 1 sec. d) V(t) =5sin(100nt + 0.2) Volts , find i(t) = 10 × x10-6 dV©) Ampere when t= 1ms. dt e) y(t) = e¬(t-n) sin(Qt + P) when t = n radian f)…arrow_forwardPlease recheck and provide clear and complete step-by-step solution/explanation in scanned handwriting or computerized output thank youarrow_forwardQuestion 20 of 20 < A Water Balloon Battle. You are launching water balloons at a rival team using a large slingshot. The other team is set up on the opposite side of a flat-topped building that is 30.0 ft tall and 50.0 ft wide. Your reconnaissance team has reported that the opposition is set up 10.0 m from the wall of the building. Your balloon launcher is calibrated for launch speeds that can reach as high as 100 mph at angles between 0 and 85.0° from the horizontal. Since a direct shot is not possible (the opposing team is on the opposite side of the building), you plan to splash the other team by making a balloon explode on the ground near them. If your launcher is located 55.0 m from the building (opposite side as the opposing team), what should your launch velocity be ((a) magnitude and (b) direction) to land a balloon 5.0 meters beyond the opposing team with maximum impact (i.e. maximum vertical speed)? (a) Number i (b) Number i Units Units UNITS CHOICES: no units, degrees, s,…arrow_forward
- Please recheck and provide clear and complete step-by-step solution in scanned handwriting or computerized output thank youarrow_forwardPlease solve, engineering econarrow_forwardhttps://ethuto.cut.ac.za/webapps x Content Take Test: Main assessment link - x ethuto.cut.ac.za/webapps/assessment/take/launch.jsp?course_assessment_id= 26832 1&course_id3_10885_1&content_id%3 625774 1&step3Dnull Question Completion Status: QUESTION 20 A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index of 1.26. The induced volume flow rate is 7.2 cubic meters per min and the air must be delivered at a pressure of 668 kPa. The free air conditions are 101.3 kPa and 18 degrees Celsius. The clearance volume is 6% of the stroke volume and the stroke/bore ratio is 1.6/1. Calculate the delivery air. Hint answer usaully in C and no need for °C.arrow_forward
- Please give me the answers for this i been looking at this for a hour and my head hurtsarrow_forwardQuestion 2 You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial weight bearing activities. Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the yield stress for the…arrow_forwardΤρ סוי D2L Notes de cours 2 - MA... D2L Solutions d'examen -... B https://uottawa.brights... ChatGPT ← Homework 4 - Fall 2024 Question 6 of 6 < View Policies education.wiley.com ELG 3736 - Google Docs On mesure la traînée s... WP Homework 4 - Fall 2024 X W Question 6 of 6 - Hom... - / 20 0 Current Attempt in Progress A small ball is projected horizontally toward an incline as shown. Determine the slant range R. The initial speed is vo = 18 m/s, and the coefficient of restitution for the impact at A is e = 0.85. VO Answer: R = 34° eTextbook and Media Save for Later R m B Attempts: 0 of 1 used Submit Answerarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY