Mr Chris(cahudson42) thank you very much for your advice...but at this time i have started my project and it is on another way different from...
thank you very much mr rick for your advice, tomorrow probably i am going to order the motor, for the propeller selection i will decide int he...
Hello again...i am coming back with my news. Mr Rick, i got information from different marine stores, one of them also gave me for free a 9x10...
Thank you very much mr Rick, about the start of the new week i wll inform you about the propellers i have found. have a nice day.
ok mr Rick, soon i will be back with my news for the propellers i found in market, also i would like your opinion for the rpm, about 1500 is ok,...
Mr rick, i would like your opinion also if i get a smaller one propeller, about 22-23 cm with another pitch because of my draft constraints, would...
Mr Rick, i attached the files from javaprop, as you can understand i have many draft constraints because i have the boat, i am not going to get...
here are some results for Re# E193 300000, and 0 degrees,what you think?
because if i tick, shrouded the efficiency goes about 80%:)
shrouded rotor, square tip, what it means mr Rick?
Mr rick, the pictures of the boat i sent you, is the boat we are going to make electric, in a few days or weeks i am going to buy the motor,...
yes i am going to build the control system
i will have this at my mind, but with this i change my first plan(inboard motor), and i have worked a little bit on this, anyway every thought...
@ Man Overboard in the bottom there is only g.r.p. box with very small weight...i'll let you know about my propeller. Mr Rick i have thought...
Mr Rick here are some photos of my boat...maybe will help you for the better comparison you told me, but your comparison is very good too i think...
At 10 cm it is horizontal, but when it is about 10 cm in the sea, i have not put any batteries & motor, show the weight should be about 150 kgs....
by the way mr rick, have you any way to calculate the displacement of the drag you send me if you know that the height of the red area is about 10cm?
thank you again, i will work on it and soon i'll inform you about my results...
Mr Rick thank you very much for your help...i am going to use the java applet you told me, and soon you'll have news from me...also i would like...
I do not have a picture at this time, but you can see a simple drawing of the boat at the attached file below, also i think that the total weight...
