pinewood derby aerodynamics 3d models

Hell, it might even be aerodynamic, imagine that! After a few failed attempts and several weeks of pondering and slowly working away at it, I ended up with the MAKO. Since I severely overengineered it, it's easier if I just list some of the...

With only red or black tones in store at their first unveiling for this brand-new sports machine of theirs inspired entirely after sponsor 'Easymind's colors and the sleek yet aerodynamic redesign that adds a new dimension – performance as much as...

I think I've improved the aerodynamics, but that's not guaranteed))) If you want to use this model for COMMERCIAL purposes or will you just want to help me with future developments, then I would not refuse to be rewarded for my efforts, for example,...

- Aerodyne. A circular spinner with aerodynamically formed wings (which should create a little uplift to make it spin easier - in theory...). They all have in common that they use 608 bearings. Originally I had the bearings designed into the...

The Airplane F/A-18 was designed to be a highly versatile aircraft due to its avionics, cockpit displays, and excellent aerodynamic characteristics, with the ability to carry a wide variety of weapons. The aircraft can perform fighter escort, fleet...

You move this point forward by adding mass to the nose or move it back by removing mass to the nose (or adding mass to the tail)The centre of pressure is the point where aerodynamic forces appear to apply. When your rocket is in motion, the centre of...

Its sleek, aerodynamic design is not only visually appealing but also provides significant performance benefits, allowing riders to maintain high speeds over long distances with minimal effort. One of the key advantages of the S-Works Shiv TT Frame...

The Aerodynamic Efficiency (Power Coefficient) of Drag-Driven Wind Turbines as VAWT (Savonius) is low, with values between (10-15%) compared to the typical values of the Drift-Driven machines (30-50%).In 1931, Georges J.M. Darrieus, a French...

Human: Does your layer fan focus a sphere of air precisely on the sweet spot?\ncheck out the video test below (using radial fan 4020) for aerodynamic results and then test yours to see if you're using all the air output, or just part of it.\nThere's...

UPDATE: I added extra optional designs to fit some tastes and just because the other design was very basic. Added the design "Hard to print" main body with Aerodynamic Fins Added a steeper Nosecone (comes down to preference) Added an additional...

Was it aerodynamically designed? No, not at all. I followed some principles in turbomachinery books (mainly this one https://www.pearson.com/uk/educators/higher-education-educators/program/Saravanamuttoo-Gas-Turbine-Theory-6th-Edition/PGM838584.html...

The Bee Fly is my second foray into 3D printable model rockets designed around Estes T (Tiny) series of 13mm x 45mm rocket motors in the 1/4A, 1/2A and A impulse classes which utilizes a Haack-series nose cone and fins for improved aerodynamics. It...

It would be essential to note that sometimes planes are deliberately made aerodynamically unstable for more excellent maneuverability, a case in point being the Dassault Rafale. The stability is achieved electronically through a Flight Control...

For a full reflection the reflector needs to be much bigger (mounting a satellite dish to the handlebar may be a solution, but with considerable disadvantages for the aerodynamic…). It was challenging to find a design that works with different...

... few degrees of washout is very subtle. Aerodynamically, washout could yield that winning edge. 01/02/2023 </li> <li>V2.3 Added ventilation slots to speed up drying process. 11/24/2022</li> <li>V1.9 Original release. ...11/12/2022</li> </ul>

As well as achieving maximum momentum in the discus on throwing, the distance is also determined by the trajectory imparted by the thrower and the aerodynamic behavior of the discus. Generally, throws into a moderate headwind achieve the maximum...

It is a recumbent simple leaning trike which combines good aerodynamics with the ability to carry loads. In my masters degree (here is a link to my master’s writeup https://bridges.monash.edu/articles/thesis/A_Simple_Leaning_Trike/5373910 ) the...

Klipper), dual-motor Z-axis upgrade, silicone pads replacing the bed leveling springs, an enclosure, plus a red racing stripe and a highly-aerodynamic spoiler at the rear to make it go super fastNozzle:0.6mm brassMaterial: eSun PLA+ in my favorite...

It is a ground-up aerodynamic design with its own tailored airfoil set, and wing planform. It features slightly more wingspan and wing area than the famed Nano Goblin to put up with the extra weight. On average, wing loading should be very similar,...

For a full reflection the reflector needs to be much bigger (mounting a satellite dish to the handlebar may be a solution, but with considerable disadvantages for the aerodynamic…). It was challenging to find a design that works with different...

The launch lugs were made symmetrical mainly because I'm not too sure how much a single set would affect the aerodynamic moments midflight. Plus, two sets looked cooler. Assembly/post processing: Some extra parts will be needed for the sustainer to...

While not aerodynamic, it should be functional, with 4 slots in the body and the 5th along the top. I also added additional rocket cones in the rear and between the 12 major ones from the initial design bringing the total to something like 18 rockets...

If I used off-the-shelf (no-mod required) Thule kit then the 569 Sprint rail would be removable, but the crossbars would be stacked on the bracket and less aerodynamic. If I want to remove the fork mount rail I can simply un-screw the three cam...

The wind aerodynamically passes over the building which can eventually have wind turbines placed onto top for extra power, yet not suitable for a good 3D print. Along with the walls being a slanted triangle shape you can see that there is a triangle...

This design is a result of multiple CFD simulations aimed at improving aerodynamic performance. Compared to the stock configuration, this design boasts improved: Flow (3.25 CFM versus 0.98 CFM in the stock configuration) due to a streamlined...

I consider this a MUST for this setup for two reasons: First, the new base plate platform by nature of aerodynamics restricts the airflow slightly as it is funneled down and out the back into the shop vac hose. So having the bigger, more powerful fan...

Buildings 1) Human Living Space -This is the repurposed spaceship used to fly to Mars -It is already radiation-proof out of necessity from the trip to Mars -Already equipped with heaters from space travel -Much of fuselage is repurposed into a...

With new aerodynamics courtesy of a revised design. For all car fans eager to step into a GT-R like environment, be prepared with an enormous 60kg cut in weight compared to the baseline unit! They're essentially saying - it was already very well...

A new engine aerodynamic cycle with effective working fins to off set windage loss, a reduced tip speed to enhance aeromechanics andthe possible utilization of leakage gas to augment thrust should be considered. Also, the prospect for more efficient...

I would also recommend sanding the vanes to improve their aerodynamics.I did a lot of experimentation with post-print finishing techniques for this piece. I did this to enhance both the form and function of the VAWT. Form from function and function...