The document is a mechanical engineering design portfolio of Amritpal S. Bhinder, showcasing his experiences and skills acquired through his education in mechanical engineering technology and aeronautical engineering. It includes a theoretical study on the effect of a C-D nozzle on pulse detonation engine performance, detailing design, CFD analysis, and technical specifications. The portfolio also features additional projects related to gear design, frame drawings, and mechanical fixtures.

1. Mechanical Engineering
Design Portfolio
Amritpal S Bhinder
Pg Diploma in Mechanical Engineering Technology
Design
B.Tech in Aeronautical Eningeering

2. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
• Welcome and Thankyou for giving your valuable
time to view my portfolio.
• The goal of this portfolio is to give you deeper dive
into my experiences and skills that I have gained in
my life.
• It is my hope that this will allow you to better assess
how my skills can be applied to your company.
• I would be happy to talk in more detail and can be
reached using contact at bottom

3. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
Project Title: THEORETICAL STUDY & ANALYSIS OF EFFECT OF EXTERNAL C- D NOZZLE ON THE PERFORMANCE OF PULSE
DETONATION ENGINE
Introduction: PDE engine is an internal combustion engine, constant volume heat addition process, which generates
detonation wave that combust fuel and oxidizer mixture, release vast amount of energy and develop much higher pressure
than deflagration process.
Objective: The prospective propulsion PDE system requires immense attention to improve or enhance their performance
parameters which accounts for rise in thrust. For this respect, an Exhaust C-D Nozzle has been designed on the basis of
theoretical concept and then CFD analysis was done to to understand effect on chamber pressure and flow pattern
throughout CD Nozzle.
Approach:
• The configuration of Nozzle has been designed as per the
ASME & ISO standard 9300 and solid model created in
SolidWorks.
• Where d is the throat’s diameter of C-D Nozzle, D is diameter
of PDE tube, L is the length of divergent section and R is the
convergent arc. Dimensions of geometry are confidential.

4. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
• 2D meshing of nozzle was done in GAMBIT software. The grid
consists of quad element.
• The boundary conditions are identified as INLET where mass flow
rate with inlet pressure enter in the nozzle, OUTLET where mass
flow rate with exit pressure exhaust in the surrounding and WALL
specifies as adiabatic sides of nozzle.

5. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
Analysis:

6. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
Designed Gear and Tooth features, Diameters, Center Distance for a Gear pair
Number of Teeth and Pitches General Formula Pinion Gear
Number of Teeth 18 35
Diametral Pitch, 4 4
Circular Pitch
Diameters
Pitch Diameter 4.5 8.750
Outside Diameter 5 9.250
Root Diameter 3.875 8.125
Gear Tooth Features
Addendum 0.25 0.25
Dedendum 0.3125 0.3125
Clearance 0.0625 0.0625
Whole Depth 0.5625 0.5625
Working Depth 2a 0.5 0.5
Tooth Thickness
Face Width Design Decision, recommended 3 3
Pressure Angle Design Decision, common
Center Distance 6.625

7. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
FRAME

8. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
FRAME DRAWING

9. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
STYROFOAM BOX

10. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
STYROFOAM BOX DRAWING

11. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
MILLING FIXTURE

12. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
DRAWING & BOM

13. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226
HOUSE MODEL

14. Amritpal Bhinder, Mechanical Eng. Portfolio, am
ritpalsingh160@gmail.com, +1-6479788226