Hi, to get the right position , it takes a lot of time to adjust the propeller position , the high , the angle of the propshaft, the design of the...
Hi, a counter-rotating drive can be implemented very well with just one propeller shaft. For this you have to integrate a differential gear into...
Hi, Thank you for all the answers. Due to the current health situation I had not the time to complete the test boat. So I can not give a answer...
Hi , does someone know what kind has lower drag and if at what speed witch design is better ? Happy Amps Christian
Hi, wy not looking at the fastes modelboat in the monohull class. Monohull without steps and only very small stringer. So a very clean design. The...
Hi, something different, how can you make the propeller pitch adjustable for a semi-submersible propeller without the propeller blades having to...
Hi, you have now the propellers spin outside in the water. Fabio Buzzi says that is the better and more stable way. But for a test you can change...
Hi, there is no problem to design a electric hydroplane. As it it easy possible to get on plane with a electric powered wake foil. Home of the...
Hi , i have worked at Magnet Motor GmbH on flywheel. The smaller recuperate break energy in busses and deliver power for acceleration and as we...
Hi Magnus, sorry for my late response, One of the leading dmfc are , Company - SFC Energy https://www.sfc.com/en/company/ . Happy Amps Christian
Hi Niclas, yes , you are right. But if the boat has long time to charge energy a battery has limited capacity if only electric power has to be...
Hi, for how long do you use the boat and how many days in a week ? and how many days of the week is the boat staying at the pier waiting . If the...
Hi, today the electric drive can outperform the combustion drive for short run times easy. For longer run time the batterie will be to big and...
Hi Fanie, there are many ways to drive a motor . The 3 phase is very comon as industrie used it to drive maschines. I have worked for a...
