jet surf propulsion system

Discussion in 'Electric Propulsion' started by jeremy melloul, Feb 11, 2018.

  1. jeremy melloul
    Joined: Feb 2018
    Posts: 1
    Likes: 0, Points: 1
    Location: israel

    jeremy melloul New Member

    Dear group hello,
    my name is Jeremy I'm 29 years young, and an aerodynamic engineer,

    I would like to know if someone can help me with a personal project.
    this day I'm working on a jet surf building but stock with the propulsion system...
    I think I'm close on the motor I want to use but I try to find out the impeller I need and all the suction system but without success.
    I will really appreciate any help to the result.

    data so far:
    * motor: Turnigy RotoMax 150cc Size Brushless Outrunner Motor https://hobbyking.com/en_us/turnigy-rotomax-150cc-size-brushless-outrunner-motor.html
    * rpm: 8000
    * v: 52V
    * full carbon body (thinking maybe to have a foam core for more flotation capability)
    *working time: 40-60 min
     
    jeremy melloul, Feb 11, 2018
    #1
  2. Garry Island
    Joined: Feb 2018
    Posts: 2
    Likes: 0, Points: 1
    Location: Sydney

    Garry Island New Member

    Garry Island, Feb 12, 2018
    #2
  3. Caroute Motor
    Joined: Jun 2016
    Posts: 54
    Likes: 1, Points: 8
    Location: CN

    Caroute Motor Junior Member

    We are making a such e-motor. Still developing.
     
    Caroute Motor, Feb 24, 2018
    #3
  4. Garry Island
    Joined: Feb 2018
    Posts: 2
    Likes: 0, Points: 1
    Location: Sydney

    Garry Island New Member

    Caroute motor. Dod you have some details so we can keep up to date with your motor?
     
    Garry Island, Feb 25, 2018
    #4

  6. Caroute Motor
    Joined: Jun 2016
    Posts: 54
    Likes: 1, Points: 8
    Location: CN

    Caroute Motor Junior Member

    230 dia, 7" ptich prop tested in 2100RPM. Will make smaller dia prop and increase RPM, try to get a around 23-25 KM/H speed when the Jetfoil lift. Now still do some adjustment for the motor. We may have some news next month, just another prototype motor.
     
    Caroute Motor, Feb 26, 2018
    #5
Loading...
Similar Threads
  1. Jcres

    Electric propulsion for a surfboard

    Jcres, Apr 15, 2017, in forum: Electric Propulsion
    Replies:
    6
    Views:
    2,945
    Jcres
    Apr 17, 2017
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making potentially dangerous or financial decisions, always employ and consult appropriate professionals. Your circumstances or experience may be different.