design portfolioJawanza BassueSummer 2016

sectionIntroductionAnchor Bracket & Blade Stop ToolAdapter FlangeANSYS AnalysisGreen Tricycle DesignPSII Heat SinkHARP Engine MountHigh Altitude Research PlaneConcept OneNACA 23018.5 Forming BlockVCS II Enclosure Excel Stator CoreEngineering DrawingsWeb & Graphic DesignSketches

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Jawanza Bassue4021 24th Ave. SE

Apt. 11Norman OK 73071

USAjawanzabassue@ou.edu(580) 678 - 0999

Welcome,

As an Aerospace Engineering student who is usually concerned about the end user’s perception of a product, I aim to present work that is technically sound and also aesthetically pleasing.

This portfolio was created to display design ability and depth of engineering experience with personal design projects, and systems that have made it into real-world applications.

Please enjoy this small collection of work.

jawanza bassue M.S. Candidate Aerospace Engineering 2017 University of Oklahoma jawanzabassue@ou.edu

All work featured herein has been approved for use within the context of this portfolio.

2

Anchor Bracket

A Bergey WindPower Co. Inc. part. Thick metal plates used to create an anchor point for guy wires on a lattice tower which supports a wind turbine. Resulting part is easily CNC machined/laser cut.

Blade Stop Tool

A Bergey WindPower Co. Inc. part. Thick sheet metal used to create a tool which brings the alternator and attached blade of a Bergey Excel wind turbine to a halt in order to be serviced or decommissioned.

3

Adapter Flange

A Bergey WindPower Co. Inc. part. This shows a single step in the �nite element analysis of an adapter plate made to easily allow a Bergey WindPower turbine to be mounted onto an existing, customer provided tower. Its use is shown between the turbine feet and existing tower top �ange in the image on the left.

ANSYS Analysis

A classroom assignment. These images show the use of ANSYS Workbench 16.2 (student edition) where a steel & aluminum component is being analyzed for evidence of failure when a certain load is applied.

5

Green Tricycle Design

A personal/class design. This shows various images of a conceptual green-energy powered tricycle designed from sketches. All associated class, design and other project and Opencourseware can be found at:

www.green-tricycle.com

7

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PSII Heat Sink

A Bergey WindPower Co. Inc. part. This shows heat sink design that was optimized for the cooling of components in the company’s PowerSync II Inverter. This part allows the PSII to function without the use of fans (for forced convection) in typically warm and sometimes humid conditions where the unit is placed.

8

HARP Engine Mount (Top) & Engine Compartment Assembly (Bottom)

A personal design project with aviator Karl Bergey (Piper Cherokee designer). The custom engine mount (SolidWorks Weldments) for the Continental GTSIO 520 and components necessary to turbo-charge the engine (engine, piping, turbochargers, etc...) are shown in a virtual mock-up con�guration. See more at:

www.bergeyaero.com

9

High Altitude Research Plane

A cooperative project between Bergey Aerospace Co., Inc. and The University of Oklahoma School of Aerospace Engineering has been established to design, fabricate and �y a High Altitude Research Plane (HARP).

The HARP aircraft is being designed to reach an altitude of 60,000 ft, well above the two existing records as required by both the National Aeronautic Association (US) and the Federation Aeronautique Internationale (Worldwide). It is powered by a Continental GTSIO-520 engine equipped with an eight foot multi-blade propeller. The high-altitude engine output is boosted by a two-stage intercooled turbocharger system.

The HARP project has been a part of the OU Senior Aerospace Engineering classes during which the feasibility was established and the preliminary design completed. Detail design is now in progress, and OU fabrication space has been obtained on Max Westheimer Field, the Norman Municipal Airport. A Continental engine has been procured, along with initial components for airframe mock-up and fabrication.

www.bergeyaero.com

10

The High

Altitud

e Research Plane

(HARP)

www.bergeyaero.com

Concept O

ne

A four (4)

seat composite concept

derived

from

a

napkin

sketch

(see

lower

righ

t corner)

using

SolidWorks. It is intended for the

aircraft to use

a turbocharged C

ontinental or Lycoming six (6) cylinder

engine a

nd c

omposite three (3) b

laded

prop

eller an

d attain a 2

00+ knot cruise in a

pressurized

cabin.

napkin sketch

NACA 23018.5 Forming Block

Three (3) forming blocks (Leading Edge, Mid Rib & Trailing Edge) assembled into NACA 23018.5 airfoil with 50.5 inch chord. CAD to be CNC machined into forming blocks for rubber forming of aluminum ribs. Note the appearance of lightening holes and locating pins for the blanks.

13

VCS II Enclosure

A Bergey WindPower Co. Inc. Assembly. The VCS II is designed and manufactured by BWC and regulates the battery charging process. The enclosure is sealed with no need for ventilation and incorporates a wall mounting bracket for easy installation.

14

Excel Stator Core

A Bergey WindPower Co. Inc. assembly. The inner workings of the Bergey Excel machines. This particular core was lengthened to improve power output on a prototype design.

15

Engineering Drawings

16

Engineering

Drawings

17

Engineering Drawings

18

Engineering Drawings

0

2x

1.09

7.2

1

2x

11.9

5

14.

46

2x

23.5

5

0 0.35

7.94

12.98

20.06

21.94

29.53 29.88

Front View

Door & Hinges RemovedFrom All Views For Clarity

PEM:WN-0420-0, WN-0420-0 CU

or WNS-04200-0Backside of Flange

(4x)

C

D

D

D

D

Right ViewLouvers & HolesMirror Left View

CC

C

8x 0.188

0

2.0

0

7.0

4 2

x 7.

24

2x

11.3

7 1

1.57

1

2.34

2

x 12

.54

2x

16.6

7 1

6.87

21.

91

23.

91

0 0.51

2x 0.71 2x 2.00 4x 4.84

5.04

8.56

D

Bottom View

See Detail DFor Dimensions& Stitch Pattern

7.00

3x 6.00

1.2

9

0.49

1.00

typ.

4x 0.141Thru.

18x R0.75

0

4x

0.50

2x

5.81

7.2

5 8

.56

0

13.28

17.28

2x 20.18

23.18

26.18

2x 29.43 29.88

2.00

6.46 5.73

5.6

0

6.0

5 6

.50

I

Left View

C

Note 3 LouversShortened toAccommodate

Hinge

C

5/32" Holes

9x 7.00

0

2x 20.18

23.18

26.18

2x 29.43

0

2x

0.50

2x

7.25

8

.56

0

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5 2

x 3.

95

7.3

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11.

20

13.

70

18.

45

2x

19.9

5 2

0.95

2

1.45

0

5.79

6.95 6.28

9.20

12.58

15.83

21.98

27.48

0

1.5

5 2

x 2.

98

3.8

5

3x

6.86

3x

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6

2x

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3 2

0.10

2

x 20

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22.

35

4.7

3 2

x 4.

60

0 2x 1.00

6.28 7.43

2x 10.59

13.18

17.80 2x 18.79

2x 28.88

C

B B B B B B

BBBBBB

BB

B B

B

A A

A

A A

A A

A A

A

A A

B B

0.44

R0.22

R0.31

0

1.0

0

2.0

0

0 0.63

2.10 2.50

DETAIL CMounting Feet

Note: Use 1/4 inch Steel

1.41Thru-Hole

2.00Laser Cut

DETAIL DSingle Knockout

Note: Pattern for Laser Cut

Inner hole 1-3/8"

Rear ViewPEM M5 & M6 NutsAttached to A & B

Locations (See Table)

0.75

DETAIL I3/4" Laser Knockout

for APRS Module

NOTES:

MATERIAL: 14 GA. HOT ROLLED PICKELED & OILED STEEL 1.OR 0.0781" CRS (PER ASTM A1008 CS TYPE B).

SMOOTH & DEBURR AS REQUIRED (TO BE PAINTED AS OVERALL ASSEMBLY).2.

SEE MULTIPLE (0,0) ORDINATE LOCATIONS AND DIRECTIONS.3.

B

HardwareItem Description Quantity

A M5 PEM Nut 12B M6 PEM Nut 20C PEM TD-175-12 Tie Mount 9D 1/4-20 PEM Nut 4

PS II ENCLOSUREASSEMBLY

9/3/2014

D

C

B

AA

B

C

D

BERGEY WINDPOWER COCAD GENERATED DRAWING,DO NOT MANUALLY UPDATE

SCALE

SIZE

CAD FILE:

DWG. NO.

BSHEET 3 OF 4

REV.

DATEAPPROVALSDRAWN

CHECKED

RESP ENG

MFG ENG

QUAL ENG

UNLESS OTHERWISE SPECIFIEDDIMENSIONS ARE IN INCHESTOLERANCES ARE:

MATERIAL

FINISH--

DO NOT SCALE DRAWING

12345678

8 7 6 5 4 3 2 1THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OFBERGEY WINDPOWER CO ANY REPRODUCTION IN PART OR WHOLE WITHOUTTHE WRITTEN PERMISSION OF BERGEY WINDPOWER CO IS PROHIBITED.

REVISIONS

REV. DESCRIPTION DATE APPROVED

JNB

2.6

DECIMALS ANGLES .X = .060 .X = 1.00 .XX = .030 .XX = 0.50.XXX = .010 .XXX = 0.25

--DWB

------

9/3/2014

2.5 Redrawn in SW. Change Hinge & Mounting Feet. Update PEM Nuts. 9/3/2014 DWB

DWB1/15/2015Add APRS Holes & Change Double to Single knockout with 1-3/8" thru-hole2.6

19

Engineering Drawings

RELIEF DETAILS LEFTTO MANUFACTURER

TOP FACE

LIGHTENING HOLE

0

0.6

0

2.1

0

3.8

3

5.0

8

6.3

3

7.5

8

8.8

3

0 0.12

TOP FACE

0

0.6

0

2.1

0

3.7

8

5.0

3

6.2

8

7.5

3

8.7

8 0

0.12

BOTTOM FACE

NOTE:L. HAND SHOWN. R. HAND OPPOSITE1.INTENDED FOR RUBBER PRESS FORMING2.MTRL: ALUMINUM 2024-T4, 0.040 THICKNESS3.HOLES FOR CLECO CLEARANCE4.RELIEF & LIGHTENING HOLE (STIFFENER) DETAILS LEFT TO MANUFACTURER5.WEIGHT: 0.162 lb6.

Aileron Rib7/12/2016

D

C

B

AA

B

C

D

Bergey AerospaceCAD GENERATED DRAWING,DO NOT MANUALLY UPDATE

SCALE

SIZE

CAD FILE:

DWG. NO.

BSHEET 2 OF 2

REV.

DATEAPPROVALSDRAWN

CHECKED

RESP ENG

MFG ENG

QUAL ENG

UNLESS OTHERWISE SPECIFIEDDIMENSIONS ARE IN INCHESTOLERANCES ARE:

MATERIAL

FINISH--

DO NOT SCALE DRAWING

12345678

8 7 6 5 4 3 2 1THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OFBERGEY AEROSPACE INC ANY REPRODUCTION IN PART OR WHOLE WITHOUTTHE WRITTEN PERMISSION OF BERGEY AEROSPACE INC IS PROHIBITED.

REVISIONS

REV. DESCRIPTION DATE APPROVED

JNB

0

DECIMALS ANGLES .X = .060 .X = 1.00 .XX = .030 .XX = 0.50.XXX = .010 .XXX = 0.25

------

H-1019

20

Web & GraphicDesign

21

Sketches

�n(end)

Jawanza Bassue

jawanzabassue@gmail.com(580) 678 0999

4021 24th Ave. SEApt. 11Norman, OK 73071USA

Thanks

Karl Bergey | Mike Bergey | Dan Bergey | Tod Hanley | Paul Beinke | Keith MarcomKen Craig | Seth Eilerts | Donna Bassue | Jamalje Bassue | Wesley Wharton | Maggi PriggeDr. Kuang Hua Chang | Dr. Cengiz Altan | Dr. Thomas Hays | Karen Kelly | Sarah Warren

OU COE | OU AME | BWC | Family | Friends