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My new props from ABC

Old 04-21-2023, 03:58 AM
  #401  
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No ad hominem is allowed here so what you can do is post the number? One photo and Measurment is all it takes.
You talking now post the photo with the number which is??? do you know? Whats your problem you cant answer the technical inquiry about the legality of the boat without ad hominem? Are any of you able to talk without all that or is that just your way?

Last edited by Clugh; 04-21-2023 at 04:03 AM.
Old 04-21-2023, 04:04 AM
  #402  
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If you dont wanna talk about the boat you should suggest to Christian that he stop sticking it in everyone's face and build his own boat to brag on. At least thats what i do, maybe you find value in injecting it and Jorgs rigger everywhere if it cant be talked aboiut?

Look at your friend for answers!

heres my boat but where is his? So you need to ask him what purpose does it serve to use it in an enigmatic fashion and it is not even his boat? So he creates your issue and now Ive seen the boat and see a problem. You can thank Christian for every bit of this.

Last edited by Clugh; 04-21-2023 at 04:08 AM.
Old 04-21-2023, 04:09 AM
  #403  
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Ad hominem wont happen here so you can post the number or leave because anything else wont be positive or relevant. For me that case is closed bring it to IMPBA and it gets measured. Simple as thet and now the boys are on notice about this "monoplane"

divert with unjustified aggression but you wont post the number so i know what that is....

U also know now how perceptive I am that that was YOU! EXP LOL!!! Instantly!!

Who do you all think you are fooling?

SMDH!!!

I caught your friends in so many lies it is sad brother!

Last edited by Clugh; 04-21-2023 at 04:13 AM.
Old 04-21-2023, 04:14 AM
  #404  
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Like THIS WASNT THE BOAT!!!
Old 04-21-2023, 04:15 AM
  #405  
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that was just like 3 days ago now youre saying THE BOAT was checked by TG....LOL

Is it the boat or not??? Does Christian know what he is talking about coz he said its not the boat!

Everyone has read that here in this thread. Are you aware of the hornets nest hes created that hes linked you to.?
Old 04-21-2023, 04:18 AM
  #406  
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Hi Hugh,

The Corvus was born out of the idea of making a more stable monohull version. This includes wobbling around the longitudinal axis of the boat. The boat should have a narrow tread in the middle that doesn't wet much and outside supports against wobbling, swinging. We have achieved this with the two counter-rotating propellers far out. To counteract excessive buoyancy at top speed, the nose of the boat is lowered in order to keep the nose down with the air pressure of the incoming air. Ralf Moser can quickly change and adapt this with many 3D printed parts that are glued on there. You could also do this with a plate that automatically adjusts itself by servo. The pictures say more than words.
The drawing was my suggestion, even more extreme. However, we know that the two counter-rotating propellers must have absolutely synchronous speeds if they are so far apart. The controllers must be speed controllers that generate the same speeds and run synchronously. It's not as easy as you think. In the last SAW, Ralf Moser drove a mono boat with propellers that were closer together, and the boat was also faster.

The boat is not for sale, it is Ralf Moser's own development. therefore there is no link

Greeting Christian
Old 04-21-2023, 04:18 AM
  #407  
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The artist work should be familiar to you! So pease be mad at him and tell him eclipse 07 with the 30 year old lap cat because my boat cruises at 90 mph with no sweat
Old 04-21-2023, 04:21 AM
  #408  
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did you friend link you to all the emails hes sent about your boat?
Old 04-21-2023, 04:21 AM
  #409  
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Do you realize what he even did here?
Old 04-21-2023, 04:24 AM
  #410  
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Or are you being manipulated into his nonsense like everyone else that brushes shoulders? It is nonsense you know? hes never had a mono like either of these. If you want to let him pulll you into an eternal battle with Hubert go for it. It has not turned out well for them thats why they need to drag you into it.


have the seen the motor data? You should have a look then u understand what his problem is and why he cannot let me build my boat in peace.
Old 04-21-2023, 04:28 AM
  #411  
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u mad someone is talking about a world record boat which in itself makes no sense. you want notoriety you got it now accept the paparazzi!

Thats the price of world record you a target!

secondly ya pal sends out his own version of bluprints to everybody bragging as if its his boat and he heavily influences its performance. Thats not our fault! so when you leave take him with you. Coz im still going to have it measured at any IMPBA and you are still not going to post the photo and the ruler here today right now. are you?

Last edited by Clugh; 04-21-2023 at 04:30 AM.
Old 04-21-2023, 04:31 AM
  #412  
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He said no American would ever compete with you so he's said ALOT!

Get ready!

TG might take that but i do not!!!

so ill see you around. i know you dont plan to stay here and watch and OVAL build!!!!!!!

Regards
Hubert
Old 04-21-2023, 04:34 AM
  #413  
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Ill be around dont worry and we will see about that 07 sht! u got a mouth on you. I like dat!

now get on outta here because you have no concerns right?

u think imma build it in front of you and you wont send a legal photo of the boat...


Ha youre funny!
Old 04-21-2023, 04:37 AM
  #414  
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Bi Bi....
Old 04-21-2023, 06:01 AM
  #415  
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The Corvus - RCU Forums (rcuniverse.com)
Old 04-21-2023, 06:25 PM
  #416  
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"Just do the math, it's not as simple as Holle wrote it. Efficiency is the factor for higher power throughput.
An example
Suppose the motor has an efficiency η = 0.900 and can process an input power of 5.0 kW. That is, it can be dissipated (1 - 0.9) 5 kW = 500 watts of excess heat. By pressing in thicker wire (and/or using better segmented stator-iron magnets), the efficiency increases to 0.933. The motor's ability to lose that 500 watts hasn't changed (due to radiation, convection, and conduction). This means that the motor can now process 7.5 kW before reaching the loss limit of 500 watts (0.066 7.5 kW).
An efficiency from 90 to 93.3% means an increase in performance of 50%, factor 1.5. That's why efficiency plays such an important role in every motor concept: the efficiency determines the maximum power. All this under the assumption that the iron is not saturated.
A rather extreme example, just for the sake of calculation/fun: an increase in efficiency from 80% to 90% would increase the input power that the motor can handle by a factor of 2. However, if the efficiency can be increased to 95% at 90%, the input power also increases by a factor of 2.


General case
A change from efficiency ηold to efficiency ηneu would cause
an increase in the maximum motor power by a factor of N = (1 - eta old) / (1 - eta new)

copper as thick as possible for ...
higher efficiency
more power
lower speed drop under load
lower losses
lower temperature requires less cooling

To test the same motor sizes e.g. Set a power Example 35 volts and 100 amps and tap off all cooling options ( tape to attach the fan furnaces and the motor to a plywood panel, against heat dissipation e.g. in aluminum ) . Let the engine run for 2 minutes at the power and then immediately measure the temperatures at different points. Therefore, set the cooling to zero if possible, damsonst a better cooling fragrance fan design keeps the engine cool but the power dissipation can still be quite high. You wouldn't see that otherwise."

~Christian Lucas~
Old 04-21-2023, 06:33 PM
  #417  
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This is the motor on 10s lipo and a an ABC 1818
10s 2P lipo:
28,221 rpm
141 amps
4,955.78 watts Pin
4,728.58 watts Pout
run time 4.15 minutes
est speed 79.20 mph or 127.46 Km/h
Eff. 95.42%

80 mph pitch speed in the 1/8 scale for 141 amperes! 4 min and 15 sec run time.

Last edited by Clugh; 04-21-2023 at 06:49 PM.
Old 04-21-2023, 06:35 PM
  #418  
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What is your 12 turn data on 10s lipo and a ABC 1818?
.

Last edited by Clugh; 04-21-2023 at 06:51 PM.
Old 04-21-2023, 06:40 PM
  #419  
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this is a video of the OLD isnane 48 inch mono on neupower in oval trim...


I think Mark did 90 or 89 in SAW not really even trying with a 2230 that can only turn 40,000 rpm he was only using a 160 cont. ampere inverter. i can only turn nearly double that It will turn a large prop easily if u have the inverter for it. i know you know nothing about the boat or you would not have not asked me itz weight etc.

U a funny man.

Last edited by Clugh; 04-21-2023 at 06:52 PM.
Old 04-21-2023, 06:58 PM
  #420  
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And to be right and exact to the decimal my motor by your own calculation delivers 66.32% more throughput power than your baby and it is an ounce lighter. 31 grams to be exact!

If I am the starter I must have been the finisher too.


Last edited by Clugh; 04-21-2023 at 07:01 PM.
Old 04-23-2023, 07:01 AM
  #421  
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Thank you for your order

Product Quantity Price SBS-02G GPS Sensor (v.2.0) (#01102290-1) 1 $164.99 Subtotal: $164.99 Shipping: Free Ground shipping Tax: $0.00

Hi hubert,

Just to let you know we've received your order ********, and it is now being processed:

(April 22, 2023)





Old 04-23-2023, 07:05 AM
  #422  
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Weight 1.5 oz Dimensions 7 4 1 in ProductTelemetry Sensors
HobbyAirplane, Surface, Helicopter
FeaturesS.Bus2
Old 04-23-2023, 07:05 AM
  #423  
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DESCRIPTION

SBS-02G: GPS Sensor (Version 2.0)

Telemetry GPS Sensor (01102290-1)

USE:
GPS/Altitude sensor (from atmospheric pressure) with Vario meter. Improvement of measurement accuracy from Version 1.0.

RANGE:

SPEED:
About 0 km/h ~ 500 km/h
About ~311 mph

ALTITUDE:
About -700 m ~ 5,500 m
About -766 y ~ 6015 y

VARIO METER:
About -150 m/s ~ +150 m/s
About -336 mph ~ +336 mph

LENGTH:
175 mm

WEIGHT:
11 g

VOLTAGE:
DC 3.7 ~ 7.4V
Resolution of altitude in 0.1 m increments. Please check the manual for information about corresponding transmitters.
Old 04-23-2023, 07:24 AM
  #424  
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I left it open with the same charge. HE wont see the boat built and is anonymous now but said it was compliant but never that is was measured at the event. If you read what was first said this was not the boat it was a straight V but then Lucas said he asked him and the Ralf said the "CURVATURE" . was compliant. A slip if it a straight V.... A simple shot of the transom is telling the ones we got are def no under a 1/16 over a quarter inch Thats jus a bit more than a gas prop shafts diameter. Tell him put the straight edge across the keel and chine and pass a 1/4 inch shaft in there i know it going under that ruler somewhere . U crazy!


I also thought it was a straight V boat remember?

He says we work on trust but let me ask something and it isnt personal. If they didn't measure it and they measure it now and it wasn't do you think they would tell or show u?.

Last edited by Clugh; 04-23-2023 at 07:31 AM.
Old 04-24-2023, 09:56 AM
  #425  
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Sat, Apr 20, 2019 at 5:12 PM


Hi Hugh,

have a happy ester and go on doing your good worke.

Tell also you Mom and Dad a Happy Ester wish from me.

Donˋt be angry that i answer so less in the forum . Most there are mad or bad you know. I have to much things to do in my job and with my familie. You know i am currently in Great Britan in London and Landsite Hampshire.

The mad Okon want that we speak with him as he knows that he has nothing in his hand. The plate design he show in rc line is old and made by Martin Goetzenberger. He can not wind it with high copper filling, the Lehner motor has. They didnˋt know how Lehner does it and this is good so. They also know that you are miles away from there level and they hope that you show not your results. Is there no good modelairplane pilot in the Staats who can fly your motor? Have you ever fly a speedplane ? it is not easy .


~Christian Lucas~

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