https://www.ethoefler.com/home daily 1.0 2024-09-20 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559688634066-346C2L8FVJ9MPHO7T210/IMG_0877.jpg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559618776439-ENC4ITPSQVDV0NHWUNAJ/SubmarineAssemblyISO.PNG Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559688980645-9KCA5LFKYW7MV8PRT4XR/IMG_0560.jpeg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/201722f7-a4ad-4f4a-a8a2-af591aa08a61/Screenshot+2023-07-31+184303.jpg Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1583180361608-0E844XC9D8VJJRY6VDC7/IMG_1868.jpg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559686699752-866MQKV8FZSYXG1A5YKY/IMG_0957.jpeg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/684bfc36-0b70-4970-a14b-856d40bcc2b2/Screenshot+2023-07-31+185048.jpg Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559618845314-B6HUZIAW3I9SBC6EODU9/TestAssemFront%26RearFront.PNG Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/df28777b-15ad-414b-8345-ecdf7d315103/Whale+Tail+Install+Image1.PNG Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259854326-DBRGFSBO436DCHTQKBOV/Screen%2BShot%2B2019-10-16%2Bat%2B5.01.13%2BPM.jpg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571083525693-YHDZ91WAQLUQ23DKHX5L/IMG_1061.jpeg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1593139052616-Y6MTXWM9K9O14ZFRBL03/IMG_0102.jpeg Home https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1613615445413-3W5P9H9YV79LZA3L7SK8/Hoefler_Logo-removebg-preview.png Home https://images.squarespace-cdn.com/content/v1/58d00f106b8f5b01c8e73f52/1491858427382-L46N6OML0EQRY4L20YNX/color-3.png Home https://www.ethoefler.com/home-sofia daily 0.75 2023-02-26 https://www.ethoefler.com/propellers daily 0.75 2019-10-14 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559182367983-7CSCSZR9LOM8IH2HFP2B/2.3InchProp3Blade.PNG Propellers - Version 2 This version was slightly shorter and utilized a greater pitch in the blades. In reflection this looks more like an auger blade instead of a propeller! Similar to Version 2 this propeller performed poorly https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559182441108-6FXT3ETKQZ2Z6QK3WUCS/2.3InchPropReverseDirection.PNG Propellers - Version 3 At this point I had been studying the propellers used on outboard motors. So I reduced the overall height of the propeller drastically. You can also see that I added a center lug for mounting to the drive shaft. This propeller actually performed very well! However, I soon discovered that I was overloading the 1000 KV brushless motor. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559182289260-8U2BZQ3TA8BRQ8A1MFJI/2.3InchProp.PNG Propellers - Version 1 This was my first attempt at making a propeller and like many first attempts mistakes were made. The propeller was very tall and did not pump water in the axial direction during testing. Rather, it flung the water out to the sides like a centrifuge. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559182509561-JD9D9HIPGZIP13HH3NYL/2.3InchPropReverseDirection2Blade.PNG Propellers - Version 4 After testing the Version 3 propeller I discovered that having more blade surface area is not always a good thing. This propeller only has 2 blades and they are very thin. This is because I was trying to reduce the load on the motor in an effort to keep it as well as the Electronic Speed Controller (ESC) from overheating in the enclosed submarine. https://www.ethoefler.com/f1powerboat daily 0.75 2023-07-23 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560113735827-NKMW0X69B9DE5QGDXLWK/TestAssemFront%26RearISO.PNG f1 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560113789446-B7R4ZEMKBLHH16EMA6A6/boat.jpg f1 Edmonds, Lizzie. “Power: a Formula 1 Boat in Action ( ).” Evening Standard, 2017, www.standard.co.uk/news/london/formula-1-powerboats-to-make-waves-on-thames-for-first-time-a3613176.html. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559183711281-SK85O8W5BRG5TG64SG29/TestAssemFront%26RearFront.PNG f1 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559183507400-O25A8P3UWW3A9PVYH3HZ/TestAssemFront%26RearSide.PNG f1 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559183505463-J7GPHCVHUVRUYVJ09EN4/TestAssemFront%26RearExplodedFrontISO.PNG f1 https://www.ethoefler.com/formula-sae-aerodynamics-project daily 0.75 2019-10-16 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259399989-4WLZGH1N6GZESHWFHWVP/HondaHybridElectricTestPresentationEMH+copy.jpg Formula SAE Aerodynamics Project https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259231404-43NDB6J1P1369OET4OMB/HondaHybridElectricTestPresentationEMH+copy2.jpg Formula SAE Aerodynamics Project https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259299105-DR7EOXFD9AJ2R7EJ3GGJ/HondaHybridElectricTestPresentationEMH+copy3.jpg Formula SAE Aerodynamics Project https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259331753-JE7IRQEN6JVF4PSG950L/HondaHybridElectricTestPresentationEMH+cop5.jpg Formula SAE Aerodynamics Project https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571259270780-KZRV20WJ6ADJYFF3D63Y/HondaHybridElectricTestPresentationEMH+copy+4.jpg Formula SAE Aerodynamics Project https://www.ethoefler.com/chemecarworlds2018 daily 0.75 2020-06-26 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1592361245588-IO1E2L5XF03V1M6KL7EV/IMG_4503.jpeg New Page https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1592360885922-V4BBW9OIDF1P7D3VTH4Q/IMG_4502.jpeg New Page https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1593139204061-2Q1DUIP4A2WI9H1BA35P/IMG_0460.jpeg New Page https://www.ethoefler.com/submarine daily 0.75 2022-12-18 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560114724960-VIFNTVQ18DMFZ172LAS6/SubmarineAssemblyRear.PNG Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559684338457-9BRZ6RE8AAAD40J1NTT1/2.3InchPropReverseDirection.PNG Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560123298427-1E94VOMA0NQDE061EWJM/SubmarineAssembly.PNG Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560123343886-6J5LC3DHGFT3WY3EO0TE/IMG_0927.jpeg Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560115010373-X2DZK3TJ1NM4ZRRYR3ZL/SubmarineAssemblyExplodedSide.jpg Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1560115074913-4U4EWG3KDU853QG81B2E/SubmarineAssemblyExplodedISO.jpg Submarine https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1625860511927-KNU2SNKV0PXJMEBY3QAZ/Des.png Submarine - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1559178001324-WG70K30CRRC5467PBB9G/SubmarineAssemblyISO.PNG Submarine https://www.ethoefler.com/bbqsmoker daily 0.75 2020-06-17 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1583180654269-4DZJ41FMW30LKZI1X5ET/IMG_1872.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1583180706021-SCN2GOOVOVA32LBKXUOX/IMG_1868.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1573592499019-BBBS1WK36PC6JNALOAI3/IMG_1452.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1592358446751-OGOH4DFZ2LRRW0LRH5RO/IMG_2317.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571080796821-6N4QADI3DOCHEJ765X6D/IMG_1308.jpeg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1592359046960-SFYAS4QL68SQN6ZA06RD/IMG_2318.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1573592317771-TJX5AJD98GMP4YD91267/IMG_1455.jpg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571080733090-8800H4Z2A4EMPOZZX2OO/IMG_1268.jpeg Smoker https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1573592476688-X09JDIEC4S02809DOR2Z/IMG_1414.jpg Smoker https://www.ethoefler.com/outboard daily 0.75 2023-03-25 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571700576052-SIRMH05NTM7K18VBB0UK/FullAssemblySideIsoFront.jpg Outboard https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571699561232-SOMVFXT7LYDO37ZUUGG4/FullAssemblyTransparent.jpg Outboard https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571700537892-XG7NJL80Z785BSSZKS7X/FullAssemblySideIso.jpg Outboard https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/1571699460171-0UVVD0F4ORMWPF8G0WQT/verado-400r-feature-lg%2B-%2BCopy.jpg Outboard “Mercury 400R.” Mercury Racing, 2019, www.mercuryracing.com/outboards/engines/verado-400r/. https://www.ethoefler.com/outboard-build-page daily 0.75 2024-09-20 https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/64f76662-bf7d-4d9d-9724-485165ad6f48/YouTube-Logo.jpg 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/ce4bcdab-95ef-4c51-b139-6b7b88e8297c/MetricOutboardV3Asssembly+SIDE+2.PNG 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/6e3ae64e-012f-46dd-944f-a05ba7870ec7/MetricOutboardV3Asssembly+ANGLE.jpg 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/390f7f46-7110-454a-9a6b-10d2f0bde676/Whale+Tail+Install+Image1.PNG 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/f9e413a7-d407-43de-a410-a0be71a5f7f6/Whale+Tail+Install+Image3.PNG 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ce339c3a106a80001c07947/01aa7d49-cfcc-40a4-968e-a57e2448434c/Screenshot+2024-09-19+234327.jpg 3D Printed RC Outboard Build Page - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.ethoefler.com/contact1 daily 0.75 2023-10-20