Ideal conditions for construction
I believe that ideal conditions have arisen for the start of construction. In Europe, daylight is getting shorter, and spring is far away. I have all the necessary knowledge of the science of hydrodynamics, as well as aerodynamics, perhaps the greatest in the world. I also have some necessary measuring equipment at my disposal, such as a high-precision static balancer for balancing metal propellers, a device for measuring the efficiency of a propeller and a wing. On this device I can very easily perform comparative tests between my wing prototype (propeller prototype) and commercial wing (commercial propeller). A few days ago, I started working with the owner of a company on CNC machining, who started developing a new prototype of a BLDC motor. Some members of the forum have a very high knowledge for the production of the most important parts of the e-foil, all other parts can be bought very easily.
Advantages of the 5xH system
The highly efficient hydrodynamic shape of the individual components makes it easier to achieve the longest voyage, the easiest operation and the highest speed. The highly efficient aerodynamic shape of the upper part of the board facilitates navigation in strong crosswinds or headwinds. High variability will allow, for example, easy transport on land and easy increase in load capacity for riders with higher weight. High utility properties will enable the use of e-foil, for example, for all family members, for a group of friends, etc.
Necessary condition of 5xH system
The longest voyage, the easiest control and the highest speed, but unfortunately these are conflicting requirements in terms of hydrodynamics. This can only be achieved if a different propeller and a different wing are used for each requirement. In other words, at least three propellers and three wings will be required for a given motor performance type. However, the requirement for the longest voyage is also ideal for a beginner, and it also has the advantage that the battery does not discharge as quickly. And since I am a beginner, I only need one propeller and one wing. However, even after this period, when I will be an experienced rider, this propeller and this wing will be used for long voyages, somewhere in unknown parts, etc.
Reserved for updating - a description of the component that makes up the mast, fuselage, stabilizer mount and motor mount, … and its drawings, models and photos!
“and photos ?” @Dynamik have you been fitted with a new NEURALINK from Elon Musk with digital output? or is it all in your head ? keep us all updated .
/Reserved for updating/ my Apologies And Admiration
I also become a lot of PMs from him few months ago.
About the best prop for my engine …
In the end, it just boiled down to wanting an engine.
Didn’t see a picture of a prop or anything.
Yep. Same here. Received several humble messages from @Dynamik.
"Hi,
there is no optimized propeller for your motor. There is not a single member of the forum who can optimize propellers. This shortcoming will cause potential bidders to be afraid to buy the motor. I am also a potential applicant.
So far, I’m just preparing the construction of the e-foil, but I understand the absolute hydrodynamics of the e-foil. I am a hydrodynamic specialist, I research and develop techniques that use hydrodynamics - hydrodynamics optimization, 3D CAD modeling, prototyping, efficiency measurement, etc. I am also the author of a new physical rule that allows you to design a propeller, wing and bottom of the board for e-foil with the highest parameters in the world."
Sure you will buddy. You’re not exactly a man of action. While you are planning to glorious perfection, the worlds most efficient efoil, the world is passing you by.
What happened to these plans from 2019. I suspect this post will be on trend for you.
My expectations of this thread are not as high as you are!
Just make some really good props and sell them for a reasonable price.
That will win you the people.
I got to agree with this. I am very intrigued to see what @Dynamik has come up with and what he/she/insert relevant gender-based pronoun here/robot the “ideal” and “best” e-foil would look like.
