https://www.erikmatteusanellportfolio.org/home daily 1.0 2026-01-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/91c6e147-b540-4694-bafa-61eb42a9c20e/Matteus+Headshot.jpeg https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/5e4e8662-18a3-43a8-aa21-14215138dfc2/Drone+isometric+view.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/6a5b2273-45b9-444f-96b5-f745994e0be8/IMG_4827.JPG https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/720eb0ee-b77c-4188-bd54-cf823dd5bed2/vtol+logo.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/82bb56ca-b0ab-42e4-a3e3-d5cfadaa616d/2026_Displacement.png https://www.erikmatteusanellportfolio.org/about daily 0.75 2025-09-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/6f099ad3-e5c1-4c48-806c-123fe9d4cc32/Matteus+Headshot.jpeg https://www.erikmatteusanellportfolio.org/contact daily 0.75 2025-09-24 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/9a313bf8-f806-4c1c-8f5a-a69d13b2503f/IMG_4827.JPG https://www.erikmatteusanellportfolio.org/shop daily 0.75 2025-09-24 https://www.erikmatteusanellportfolio.org/shop/p/product-3-szb2y-gzh2r-3h2hk monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/e2dcb173-fcb2-413a-b9a3-5a5080092198/imgg-od3-ate8vfe5.png Shop - Product Name https://www.erikmatteusanellportfolio.org/shop/p/product-6-yrdld-pcpw6-h846z monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/1ab59a05-617c-4e10-9770-e15bbacadf0b/imgg-od3-lzeck6b4.png Shop - Product Name https://www.erikmatteusanellportfolio.org/shop/p/product-4-9e76d-pr6ls-kxptn monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/c392796b-75c5-4b19-aaf2-3f8a88d6a859/imgg-od3-2k2o2bww.png Shop - Product Name https://www.erikmatteusanellportfolio.org/shop/p/product-5-f98ry-4ll53-8zz8a monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/23282433-07c5-4c4b-8a33-05f0b809e91e/imgg-od3-h1kgsiuu.png Shop - Product Name https://www.erikmatteusanellportfolio.org/shop/p/product-2-5c6mb-j8mng-7eppx monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/678dc10c-36f5-4ca7-81d4-20bb1b8e98c0/imgg-od3-smv6u_w0.png Shop - Product Name https://www.erikmatteusanellportfolio.org/shop/p/product-1-ydar7-e8mlb-smxfh monthly 0.5 2025-06-27 https://images.squarespace-cdn.com/content/v1/6674976803f31e2a9285655a/9249bd19-acf1-4bdf-8951-88090a3a4cbb/imgg-od3-bksx58yd.png Shop - Product Name https://www.erikmatteusanellportfolio.org/projects daily 0.75 2026-01-25 https://www.erikmatteusanellportfolio.org/projects/project-four-l3zw3-3egd5 monthly 0.5 2026-01-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/6e0e8c2b-8ab7-4723-829c-084070c5a34b/2026_FOS.png Projects - Redesigning Drone Motor Mounts Fig 1. FOS plot from new mount design https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/18702da3-e693-43fa-92e2-6800fb878db3/2026_Displacement.png Projects - Redesigning Drone Motor Mounts Fig 2. Deflection plot of the new mount design https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/375158e0-1d9f-4de3-91ef-14a5bdc44771/2026_NatFrequency.png Projects - Redesigning Drone Motor Mounts Fig 3. Natural frequency plot of new motor mount https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/154cf1c0-4b26-4435-9c98-58e8a44f67ef/2025_FOS.png Projects - Redesigning Drone Motor Mounts Fig 4. FOS plot for 2025 motor mount design https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/5033f51e-831c-4a3a-b58e-4c69245164f0/2025_Displacment.png Projects - Redesigning Drone Motor Mounts Fig 5. Deflection plot for 2025 motor mount design https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/fc8d5264-5e05-45a5-ab21-09c13cc6ea27/2025_NatFrequency.png Projects - Redesigning Drone Motor Mounts Fig 6. Natural frequency plot for the 2025 motor mounts https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/37e7a443-91f6-4d35-b0cf-5060b9e1c849/2026+Waterjet.png Projects - Redesigning Drone Motor Mounts Fig 7. Completed test cut on the waterjet of the new design https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/c9ff0330-f16f-4871-a58e-ff791a5abb0d/Arm+Assembly.png Projects - Redesigning Drone Motor Mounts Fig 8. New arm assembly for this years drone https://www.erikmatteusanellportfolio.org/projects/bearing-cooling monthly 0.5 2025-09-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/0f4b913b-c44b-4d08-9411-6365293e8151/Windage+loss+equations.png Projects - Cooling System for Hydrodynamic Bearing Fig 1. Heat generated equation from the windage losses, based on the density after the bearing constriction https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/59f6d48c-78d7-4041-860c-a50560117bfd/Bearing+Cooling+Design.png Projects - Cooling System for Hydrodynamic Bearing Fig 2. Overview of design pulling from state 2, flowing through one valve, through the constriction of the bearing and the bearing area, through one more valve and to state 6 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/7369a684-f51c-48e0-a0c1-fe60aa3013ef/CO2+power+cycle.png Projects - Cooling System for Hydrodynamic Bearing Fig 3. Power cycle that the CO2 was pulled from, for our design we pulled from state 2 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/ef00696e-9cf6-43e8-a383-601fdc16ee74/Screenshot+2025-09-24+at+9.50.32%E2%80%AFPM.png Projects - Cooling System for Hydrodynamic Bearing Fig4. Here is a slide of our design presentation that detailed how I analyzed the cooling circuit https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/c26752ce-56ae-41ca-a295-8938a06cfe93/Screenshot+2025-09-24+at+9.50.42%E2%80%AFPM.png Projects - Cooling System for Hydrodynamic Bearing Fig 5. Follow up slide of analysis that showed how I calculated the percent loss that affects the overall power cycle, by finding the difference between the mass flow rate of the power cycle and the mass flow rate pulled into our cooling circuit. https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/75132533-b939-4f89-88f9-9be828cea77a/Screenshot+2025-09-24+at+9.51.17%E2%80%AFPM.png Projects - Cooling System for Hydrodynamic Bearing Fig 6. Theory of operations for our valves, showing how they will function at different ambient states. https://www.erikmatteusanellportfolio.org/projects/vtol-drone-20242025 monthly 0.5 2025-09-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/0083c0f9-bf61-48dc-a19f-79aa57ec3c34/Drone+isometric+view.png Projects - VTOL Drone 2024-2025 Fig 1. Isometric view of the 2024-2025 competition drone https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/4e42d8da-8748-4326-a5b3-df5154cfe8c4/Pin+Paylod+Dropper.png Projects - VTOL Drone 2024-2025 Fig 2. Prototype payload dropper that I designed in Fall 2024 https://www.erikmatteusanellportfolio.org/projects/team-lead-of-motorcycle-engine-design monthly 0.5 2026-01-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/408a5120-b74e-4453-b3b8-19ea767ba8d9/EMAE+360+assignment.png Projects - Team Lead of Motorcycle Engine Design Fig 1. Assignment description for the course https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/d37c97fd-ce1d-4c8c-8a6f-96299c2b4830/Whole+Engine+Render.png Projects - Team Lead of Motorcycle Engine Design Fig 2. Isometric view of the full engine assembly as presented in our final presentation. https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/695c7da0-e34d-42f2-a81d-693e196bbc12/Balance+and+Timing+system.png Projects - Team Lead of Motorcycle Engine Design Fig 3. View of the balance and timing assembly that I designed and did analysis for https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/51434a88-76fa-43e2-a8df-1235ea7d8ec8/Engine+block+coolant.png Projects - Team Lead of Motorcycle Engine Design Fig 4. Design of coolant channels within the engine block https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/789a5fc6-4b7a-47d4-bb69-7e83223d5a45/Engine+Block+Lubrication.png Projects - Team Lead of Motorcycle Engine Design Fig 5. Lubrication channels designed for the oil flow through engine block and up towards cylinder head https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/435f1d9c-5251-42f2-8d34-088e4a4b42b0/Cylinder+Hea.png Projects - Team Lead of Motorcycle Engine Design Fig 6. View of design for the cylinder head https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/69133872-cf4a-43ec-8146-33627d12a714/Cylinder+Head+Cross+Section.png Projects - Team Lead of Motorcycle Engine Design Fig 7. Cross sectional view of the cylinder head showing intake and exhaust ports, pent roof design, coolant exit channels, and mounting hole for port injector https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/00a449b7-fb46-488f-a4ff-570a3316d620/Cylinder+Head+Lubrication.png Projects - Team Lead of Motorcycle Engine Design Fig 8. Design of lubrication channel for the cylinder head https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/ddc2baba-38ae-4eb3-ae2a-981bbc440bf6/Engine+Block.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/0d62cd83-8c32-4254-8bea-158326c6e3f0/Screenshot+2026-01-18+at+12.22.03%E2%80%AFAM.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/a88b31a1-6c54-49e4-b3ef-003ca6d492dc/Valve+Area.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/cbe61199-d463-4f2d-ac8e-e9f22d252b8a/Intake+Mass+Flow.png https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/35ccabfa-de17-4af6-acfe-832b882d7be4/Exhaust+Mass+Flow.png https://www.erikmatteusanellportfolio.org/projects/piaggio-ciao-rebuild monthly 0.5 2026-01-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/78be0a36-304d-4485-b1c7-5b22ea03f295/IMG_4827.JPG Projects - Rebuilding Piaggio Ciao PX Moped Fig 1. Picture of me taking off to work with the moped up and running https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/1758759264994-PWKY8ME4DKBLLTW5FSHA/IMG_EE1F66B1-7BA4-4BB3-875B-E35BCC3DC121.jpg Projects - Rebuilding Piaggio Ciao PX Moped Fig 2. Picture of end of the drivetrain where the clutch connects to the final drive; can see the axel wheel hanging on the belt driver, which is connected to the rusted drive clutch https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/27874c74-8744-4f86-928a-14575f419384/IMG_0297.jpg Projects - Rebuilding Piaggio Ciao PX Moped Fig 3. Diagram of how the clutch packs worked in series https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/c2d6023b-acf2-4259-8ab1-a742f9fb741b/Back+axle+wheel.jpeg Projects - Rebuilding Piaggio Ciao PX Moped Fig 4. Worn out rear driven pulley that had hopped out of its slot and the shaft had torn away the material on the inside of the key slot https://www.erikmatteusanellportfolio.org/upcoming-projects daily 0.75 2025-09-25 https://www.erikmatteusanellportfolio.org/upcoming-projects/vtoldrone-2025-2026 monthly 0.5 2025-09-25 https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/0db9ad07-49d9-4d98-9e93-54faf4ae6ce5/2025+vtol+drone.jpeg Upcoming Projects - VTOL Drone 2025-2026 Fig 1. 2024-2025 drone which will be used for testing this year https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/1758810921356-BJGP34E80UFHR689OF10/Flight%2BDay.png Upcoming Projects - VTOL Drone 2025-2026 Fig 2. Recent flight day where we set up autonomous missions with Ardupilot to see what adjustments need to be made for the test drone https://images.squarespace-cdn.com/content/v1/68d40e63b64c704157907e45/1758810943906-VAB0UIB0X7WYPQZ8HNJU/Milling.png Upcoming Projects - VTOL Drone 2025-2026 Fig 3. Face milling to take away the waterjet taper that were on our arm blocks