Brupeg hits top speed - Ep.350
Рет қаралды 58,509
3 ай бұрынThe sea trial we have been looking forward to!
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We need to get Brupeg up to top speed and hold her there so that we can calibrate and test some of the onboard systems. Duncan was onboard for the week and managed to sort out the wiring chaos under the dash and tidy up some last minute BruNet projects so we have a full suite of digital gauges working up in the bridge and reading accurately. While Duncan was busy in the wheelhouse, Birk was in the engine room finishing the small genset exhaust.
It was a good test, we found some issues on the boat which we will need to address in the coming weeks, and we now know Brupeg's top speed!
Thanks for watching
Jess, Dame, Birk, Duncan & Baby Cat
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Thanks for watching and for your support!
@sophiest.george4208 2 ай бұрын
My old man started watching your channel about 5 years ago, he loved seeing your progress and it helped keep him entertained during the covid lockdowns in Melbourne. He normally used my KZfaq login so even though he died last year I still see your updates pop up. Dad never got to see Brupeg up and running but I’m sure he would’ve been thrilled for you both. Never thought I’d be crying over a boat but here we are lol. Thanks for sharing your journey, congrats and safe travels!
@ProjectBrupeg 2 ай бұрын
Thanks Sophie for letting me know us know what it meant to you and your dad. We are sad to hear of your loss. When we are underway for the first big trip, we will be raising a glass to those that can’t be with us. We’re thinking of you, Jess and Dame
@KeithRowell 3 ай бұрын
The violin and magazine antics are hilarious!
@PublicMixHardworking1 3 ай бұрын
Very very nice ❤ Best contact 🌹
@wazza33racer Ай бұрын
"Boost the boost and save the juice, and you will get home to roost" - RAF motto for pilots in WW2. When I ran roadtrains in the 1990's with a 350 Cummins, we flogged them 100% load factor all day. Usually got 1 million kms before the main bearings would wear out. Now there is really good synthetic oil........its hard to know how much further they would go.
@bnkwupt 10 күн бұрын
EGT probes belong in the exhaust manifold at the turbo inlet. The important temperature to know is what’s coming directly out of the exhaust ports and into the turbine. The turbo soaks up so much heat energy that the post-turbo temperature is low, delayed and essentially meaningless. Love the project! Great to see her run up to top speed.
@ProjectBrupeg 10 күн бұрын
With the Cummins water called manifold it’s not possible to put EGT probes into that side of a turbo. We have run the engine on the dyno with the probe on the exit so we know the temp range we need to work within
@o0Hotiron0o 3 ай бұрын
Great to see Brupeg underway with her sea trials...very handsome she is, great helming Dame ;) ...Thank you.
@PublicMixHardworking1 3 ай бұрын
Hello farind 🌹 Good Life 😊
@jamesread11 3 ай бұрын
Hell yeh big respect to Duncan! And loved your violin parking 👍
@kiwicol7383 3 ай бұрын
lol maybe some folk should use this method when driving there car 😂😂
@lancer525 3 ай бұрын
@@kiwicol7383 Driving "where" car? *There* is a directional adverb. *They're* is contraction of _they_ and _are_ *Their* is a possessive adjective, and is the correct word to use here. You're welcome.
@PublicMixHardworking1 3 ай бұрын
Good work ❣️
@bboomer7th 3 ай бұрын
It’s difficult to convey in a KZfaq comment how much I appreciate seeing your videos. Thick or thin, you carry on. Tickety-boo!
@ProjectBrupeg 3 ай бұрын
Thanks so much
@dominicbrant1968 3 ай бұрын
same
@PublicMixHardworking1 3 ай бұрын
Thanks to ❤
@KitLaughlin 2 ай бұрын
That dry exhaust sounds so sweet, around the 18' mark. Well done. Looking forward to seeing a real test of the batwing stabilisers; we're living on a cat presently, but most likely will go back to a monohull and we'll need these too.
@SVSeeker 3 ай бұрын
LOL Love the docking. : )
@ProjectBrupeg 3 ай бұрын
It was all real time too…
@PublicMixHardworking1 3 ай бұрын
Amazing very nice ❤
@mikerowley464 3 ай бұрын
"watch your balls". Listening to Jess laughing hysterically in the background had me laughing as well. As for your radar, you may want to change out that mounting plate. It is way to thin for the places you will be going. (along with the legs) Great work Duncan. The boat is looking fantastic.
@johnwest219 3 ай бұрын
Suggestion: When you have all engine parameters sorted, you might consider a full power workup. Any temps not on the bridge panel place thermometers tape them down at these points. This trial should take 3 hours. Take readings every 10 mins. While you increase speed slowly to full power. Over an hour. at fullpower still taking readings every 10 mins for an hour. Reduce your power down to idle slowly for an hour let the engine cool down. Compile all this info including air temp date, sea state, tide outside air temp, time of year/day and fuel consumption. You have performance data for Brupeg as new.If you lift out say every 3 years complete another power trial before lift out you can see either high or low temps that will give you a bench mark to work from. Love the channel.
@paulbriggs3072 3 ай бұрын
Very interesting info.... Seems that the same might be good for a gasoline powered engine, correct?
@duncancampbell62 3 ай бұрын
Nice strategy, thanks. There are certainly some longer and structured runs planned for more comprehensive testing and data collection. The main objective of this short test was to calibrate the numbers of the Brunet sensors/systems against reality and redarc, mostly the EGT, MAP and gearbox oil pressure since they are the new kids on the block. All of these are active sensors, so they turned out just fine as they had been set up against their datasheets. We had planned to do up a table of measurements for both the engine rooms instruments and the wheelhouse measurements, however the exhaust leak made the engine room a hostile environment, so with great care, we made a couple of measurements and I got out. Thats why there wasn't much video around the actual testing/measuring. We also do have data logging for all measured parameters, but really haven't used that in anger yet, but will do so soon.
@PublicMixHardworking1 3 ай бұрын
Good work ❣️
@brianmackenzie5692 3 ай бұрын
@@duncancampbell62 So, part of the upgrade to Brupeg should be the fit of breathing masks fitted in the engine room and a remote air supply (maybe, also a camera in the engine room aimed at the gauges and surrounds monitored at the bridge)?
@duncancampbell62 3 ай бұрын
Yes indeed. Plus a CO2 purging system and interlocks to prevent anyone getting caught in the engine room.
@mattpalmer5890 3 ай бұрын
Damien playing the fiddle whilst bringing Brupeg alongside was the funniest thing I’ve ever seen ….. and I’ve been a charter skipper on Sydney harbour for years ! 😀
@waynerudiger1756 3 ай бұрын
She looks so poised steaming through those swells. You can tell she really wants to get out there and play in the big seas.
@ProjectBrupeg 3 ай бұрын
Yeah won’t be long now. Genset here maybe tomorrow or Wednesday. Lifted onboard as soon as humanly possible after that. Maybe two weeks of work in that job then onto the energy system install. With that done (hopefully 4-5weeks tops) we will be set to leave
@steveschmidt5489 2 ай бұрын
After all these years how good is it to see Brupeg out on the water cruisin and lookin so so fine! Good jo team
@dynotec1 3 ай бұрын
Duncan is a treasure!!!!😊
@PublicMixHardworking1 3 ай бұрын
Good work ❣️⛵
@marsashes 3 ай бұрын
Good to see you two so happy as Brupeg finally get's ready to hit the open sea. Congratulations on such a hard slog for you both. It has been great following you two along over the last few years. All the best out there.
@bencampbell2407 3 ай бұрын
Brupeg looked awesome underway❤
@simonilett998 3 ай бұрын
Nice footwork at the helm, whilst reading a magazine and playing the violin, Damian!! They're just a few of the outstanding skills you won't see anywhere else on KZfaq🤣👍
@ProjectBrupeg 2 ай бұрын
Couldn't agree more!
@kenrolt8072 3 ай бұрын
Wheelhouse electronics are best cooled with fan exits on top, pulling cold air from below. This takes advantage of natural heated-air buoyancy, & easier on fan(s) especially if they are controlled by thermostat. Radar & sounder boxes might have cooling fins --- if so they should be oriented with fins aligned in the vertical direction for easier cooling.
@bobblack72 3 ай бұрын
Loved the "CLEAR PROP" prior to start!
@duncancampbell62 3 ай бұрын
Yeah, a habit both Dame and I picked up from my pilot training. Although partly tongue in cheek, it does serve as part of our start up procedure for safety reasons
@scottgoode9874 2 ай бұрын
Bueatifully said about Duncan. However both of you have achieved so much and created this project from the bottom of the waters!! Amazing project.
@ProjectBrupeg 2 ай бұрын
Wow, thank you!
@OLIVERWASMYNAMEFIRST 3 ай бұрын
"Clear prop" 😂 Love seeing her under way, great work, you should be proud (I'm sure you are)
@ProjectBrupeg 2 ай бұрын
It worked, nobody has been injured by the propeller on any start up we have been in charge of. Statistically speaking, its a perfect solution
@ipullstuffapart 3 ай бұрын
Well done, she looks great under power. Good work on crowd funding, I'm impressed that BruNet has Only Fans!
@bobuncle8704 3 ай бұрын
Not only does Brupeg look good, she sounds good too. The engine purrs like a kitten.
@codysp 3 ай бұрын
She cuts through the water beautifully, sounds great also!
@brucesetter8724 3 ай бұрын
The sound of the Cummins is the best part!
@dominicbrant1968 3 ай бұрын
startup in the engine room was music
@MsJon52 2 ай бұрын
that was so cool, I had to laugh at your pioloting skills, excellant lol.
@bilgerat7694 3 ай бұрын
Bloody beautiful work gang you guys earned this beautiful vessel, fair winds and following seas
@tas32engineering 3 ай бұрын
Very relaxed damein at the wheel. Let's hope final installs go well. Smorgasbord lunches while at sea would be a treat. Crane at front needs a cover. Well done amazed at what you have achieved so far.
@aserta 3 ай бұрын
Seemed to be very well behaved even against a little bit of chop. Nice!
@harryhogenkamp1688 2 ай бұрын
A proper little ship you've got there! It looks great underway at speed.
@robertdavis386 3 ай бұрын
The new docking procedure had me totally busting a gut!
@davec5237 3 ай бұрын
Great episode. Loved the drone footage.!!!!
@robertchristopher985 3 ай бұрын
Brupeg looked amazing. Can't wait to see her wings lowered into the water.
@peterattfield4342 3 ай бұрын
I noticed that when you were running, the crane controller on the bow was bouncing around. You might need a cradle to locate it.
@TheDirtCreature 2 ай бұрын
IT guy here: if you're using off the shelf networking in an ocean environment, especially with CAT5/6/etc, those tiny pins can corrode. Not sure if available in Oz area, but get some CorrosionX Aviation ($30 in USA). Spray/pour into a small cup and use a brush to coat the connectors, then plug in. Also make sure your networking equip is properly grounded. Make sure long runs are tied off - thin copper will work harden, so avoid any stretch that can oscillate.
@renoflames 3 ай бұрын
The Ship is looking good. Almost finished. Time for a 5 day run on the ocean to check everything out. Possible 7 days shake down with everyone abord and yes that Fresh morning Coffee on the Bridge. Get Kitty a Life Jacket and Homing Device with a Flashing light. I had one for my Kitty.
@ObviousSchism 3 ай бұрын
Cat life jackets start from around US$20. Seems like a no-brainer to you and me, but would the cat bother or even remember to wear it?
@renoflames 3 ай бұрын
@@ObviousSchism Depends on the Cat Scan Results.
@MikeAnderson-oh9po 3 ай бұрын
I can’t wait to see the first shots from the wing mounted underwater cameras!
@jazz1on 3 ай бұрын
A true mate, and amazing crew
@PublicMixHardworking1 3 ай бұрын
Have a great video ❤ Good work for you 🎉🎉
@DuncanMargetts 3 ай бұрын
Superb episode.. so good :)
@brianrydzeski6108 3 ай бұрын
Another great video. Thank you. All my best to the Crew. I hope the Admiral keeps getting better. Hotglue Tip: Hotglue will release with denatured alcohol.
@ranga2050 3 ай бұрын
LMAO. Taking a leaf out of the Casey LaDelle book of trolling (re the parking...)
@seanchristie7150 3 ай бұрын
Fantastic episode as usual, love that you are offering Patreon for free, hope that is not costing you at all. Great to see you at full power
@stewkingjr 3 ай бұрын
She rides pretty well for a fishing boat. The engine sounds nice too.
@paulbriggs3072 3 ай бұрын
The big advantage of complex expensive digital controls versus old fashioned analog dashboard instruments is that when the digital dashboards go, everything goes dark and it's too complicated to figure out. Whereas analog dash instruments last generations and are rugged, cheap, and simple.
@ProjectBrupeg 3 ай бұрын
Good thing we have both and redundancy on all systems.
@paulbriggs3072 3 ай бұрын
@@ProjectBrupeg Good.
@sparkyprojects 3 ай бұрын
If the trolley is in the water, you could try magnet fishing ;)
@eggertneistrup5238 3 ай бұрын
World cruiser you build there ! Engine strong and gear also capable of the strain …..Good luck to the first quest !
@jaygee5693 3 ай бұрын
The full-power instrument calibration test sounded really interesting, a little exciting even, with the prospect of finding out Brupeg's top speed, economy cruise and fast cruise speeds, and how the engine room instrument readings compared to those in the wheel-house. I was a little disappointed that you didn't share any of the calibration procedure with us. Beyond a wide angle wheelhouse view of Damien operating the throttle, the instrument display wasn't legible, so we had little idea what was happening. At 29:06 Jess commented that Brupeg was doing 10.2 knots, but without telling us what the throttle setting was or what the revs were. It was interesting to learn, at least, that the max revs achieved were a little low, likely due to prop mismatch or a throttle cable issue. There was probably too much happening for you to keep us in the loop as much as I'd hoped, and I'm sure we'll learn more details in future episodes. Everything is looking really good so far, and the next sea trials will be epic. Nice work on your more relaxed docking procedure!
@ProjectBrupeg 3 ай бұрын
Spot on with too much going on. For this test it was Duncan and Dame only on the bottom so few hands to do a lot of data collection.
@president2 3 ай бұрын
Love it 😻
@d.dickinson9413 2 ай бұрын
Burpeg looks great underway!
@user-bh7ig6ud6q 2 ай бұрын
Damian,you big docking show-off😂😂😂😂😂 love your channel!!!!
@ProjectBrupeg 2 ай бұрын
I appreciate that
@lauriegraham5924 2 ай бұрын
Dunkin is a total rock star!
@sumpjunkie 2 ай бұрын
You can see Duncan is an experienced technician. Nice instrumentation set up. I would of gone to a MPU out of the flywheel housing for RPM rather than the alternator for a more accurate reading through the rpm. Cummins PT fuel systems primary source of power validation is fuel pressure with boost being secondary, however still important and still an indicator. You are correct with the engine not reaching rated speed. Very important to get this right. I am not sure whether you have a bitza engine or not. Do you know your Fuel pump code and CPL. This should be on your fuel pump tag. First 4 numbers reflects the CPL and the second 4 numbers reflects the pump code. A common NTA855-M CPL is 0700 and Code 9619 Specifications are Fuel pressure - 154 - 170psi Intake Manifold Pressure - 33”hg - 43”hg Max Exhaust Back Pressure: 40”H20 Max Fuel Restriction: -4”hg Max Fuel Return restriction: 4”hg The correct way to get the best data to make a call on your prop is accuratley measuring fuel and Intake manifold pressure with a calibrated gauge. confirm you are getting full throttle Use a hand held tacho on the crankshaft damper and do a full throttle run into the tide or wind and collect the pressures and the rpm The data has to be accurate. Unsure if you have validated your fuel and exhaust restrictions. You want to get your glycol to 50%. Best protection for your liners
@ufoguys1264 2 ай бұрын
Listen love what you have done with her i live in rhoad Island but have worked on boats for over 25 years so if you need help with anything let me know brother
@R00RAL 3 ай бұрын
Yay Brupeg !!!
@mumblbeebee6546 3 ай бұрын
At speed she looks like a coast guard cutter 🤗
@jerryrigsit5400 3 ай бұрын
She's a beautiful boat
@Cre8sumthing 2 ай бұрын
Formal attire...I love yo both so much
@i_might_be_lying 3 ай бұрын
Amazing progress! About those exhaust drain valves - are those ordinary plumbing ball valves? If yes, then they have plastic, like PTFE around a ball, which starts to decompose at around 250-300 degrees C. It also starts to release toxic gas at around 250C. Just FYI. Cheers!
@blocka58 3 ай бұрын
Talking about corrosion, I gave you a box of "Cortec Pads". I used them with great success in the Electrical industry, protecting small signal wiring etc. But knowing you, you have probably put them in a safe place eh. LOL.
@ProjectBrupeg 3 ай бұрын
Actually I did put them in a safe place and blimmin forgot all about them but they are absolutely spot on for this. Thank you again, I’ll grab them out and fit them today. Cheers Dame
@HOSER227 3 ай бұрын
Just a quick reminder that cats love the taste of engine coolant! Once ingested, antifreeze can be absorbed within about 40 to 60 minutes. Antifreeze and cats are a very toxic combination - even a very small ingestion can result in severe signs of antifreeze poisoning and potentially death. Only a teaspoon or two will poison a cat, while three tablespoons will poison a 15-pound dog. A dog only needs to ingest 2 to 3 milliliters of ethylene glycol per pound of body weight to get a lethal dose of the toxin; cats only need to ingest 0.64 milliliters for the same effect.
@ProjectBrupeg 3 ай бұрын
Ok so if we find her licking the coolant tank we know it’s going to be a rough night. Luckily she has zero desire to go onto the lower level on the boat (never even been down once) let alone head into the engine room.
@kellythomson3057 3 ай бұрын
Duncan MVP for sure. Also Berk
@fowletm1992 3 ай бұрын
Good tip for landing the drone espesially if space Is limited or the grounds moving, Hover the drone at chest height, grab it from underneath and quickly flip it upside down, it thinks its crashed and shuts down, doesn't hurt it or hurt you (if you do it right ha)
@darrenhickling9340 3 ай бұрын
Blupeg looks really good sailing a long 😅
@DallasD2.0 3 ай бұрын
Looks great guys, with the fan where you're putting it, heat rises, it would be a good idea to mount the fan to extract air from the top and put a fan over where the mesh is or inside somewhere pushing air across etc, it can be mounted inside even, or just the extract fan. Either way the fan mounted at the top pushing air in will be fighting against the natural flow of hot air is all. Just think of it like it is a big PC tower, with the same principle, air in air out, and heat rises. removing the heat is what you're trying to activate. Not cool the items down. By removing heat the items will be able to cool etc. 🤗 Ps: loved the violent parking, very stylish indeed.
@ThePaulv12 3 ай бұрын
If you look at the direction of rotation of a CPU fan you can see that they blow air across the heatsink not suck. If suck air all you'll ever get is barometric pressure, put if you push it you can have higher than barometric pressure, therefore more air = more cooling (all things being equal).
@DallasD2.0 3 ай бұрын
@@ThePaulv12 yep, that’s why you have a a fan pushing and pulling. Also the fan is not right up against all the items like a cpu set up. The sett up is different style. If we’re talking about having fans attached to all items to keep them cool, then it would be the same. But we are talking about cooling and area, like a box. Not a single team. On top of that the cpu is in the box that has more fans that are traversing cool air in and the hot air out, so the cpu fan can the have cool air to keep the cpu cool. Without those other fans the cpu will die in that box.
@DallasD2.0 3 ай бұрын
@@ThePaulv12 Sorry to come across to heavy, I didn’t mean to. Your opinion matters too. At least they have both our points to read and can have a play with if they wish to. I thank you for your input to my post. 👍
@svfirefly2702 3 ай бұрын
Dame, a suggestion if I may for Bru-net. I know you have an RPM readout there on the bridge, but what may help future diagnosis, and fouling or engine performance monitoring would be a throttle position feedback sensor. That will enable you to build a chart showing normal rpm and speed for a set % throttle, will give you an easy way to check if the throttle cable has broken (move throttle lever, no engine response, if position sensor indicating no change...) decreased rpm's in flat water for throttle position will also indicate lowered performance or wear within components etc.
@ooelectronoo 3 ай бұрын
For diesel engine exhaust leaks look for soot on the pipe that is where you'll find the leak.
@ProjectBrupeg 3 ай бұрын
Yes. So far we haven’t found much at all. We are fairly sure it’s the slip joint which is an easy fix
@ooelectronoo 3 ай бұрын
@@ProjectBrupeg good luck on getting out to sea
@ChrisHarding-lk3jj 3 ай бұрын
You should get an RJ45 crimper so you can make your own Ethernet cables that are the exact length that you need.
@ProjectBrupeg 3 ай бұрын
We have them, we just don’t have the time to do that level of tidy up
@duncancampbell62 3 ай бұрын
@@ProjectBrupeg We have done a few that way.
@geoff2160 2 ай бұрын
When are you going to test the stabilisers? I don’t quite see how they will actually help stabilise the boat. Large cruise ships and the QM2 have stabilisers, but the stabilisers, when deployed, will rotate along their length like the ailerons of an aircraft. Thus if the ship rolls to the left, the lefthand stabs will rotate leading edge up, the right hand stabs will be leading edge down and will pull the ship toward upright. I may be wrong but yours appear to be fixed and will roll with the hull. But you’ve all done an amazing job with this entire endeavour.
@ProjectBrupeg 2 ай бұрын
Hi Geoff, the wings will be one of the first things we test once the electrical upgrade is finished. They are passive stabilisers. They work in the same way as wings on a plane. they won’t counteract roll like active stabilisers but they are not designed to do that, there designed to dramatically slow the roll down. It’s very hard for the hull to lurch left and right when you have 6sq meters of surface area and water weight to lift compress each time it wants to roll.
@geoff2160 2 ай бұрын
@@ProjectBrupeg thank you for the explanation. That certainly makes sense to me now! I’m an aircraft engineer and looked at it from an aeronautical point of view. Love your work and can’t wait to see more videos. Thanks again.
@Joburgbass 2 ай бұрын
Steering seems quite stiff, a touch of power steering would make the turning maneuvers a little easier… that or mounting an outboard on a shaft from the bow.. kinda like the electric ones used by ppl on their little runabouts. ( yeah, I’m joking ) - Awesome project to follow, well done. 👍
@kenholt8297 3 ай бұрын
Much better parking Brupeg this time. Just a little more practice on the violen as you slip the stern close to the doc and you may get 5 of 5 stars on parking! 🎉🎉😂
@piercet 3 ай бұрын
Noctua fans for the win!!!
@dickdegraaff5452 3 ай бұрын
Dear Jess and Damian, Brupeg is going really well in full speed and just need a few alterations in the electrical system and the radar support before Brupeg can be finished with the interior gladding/finishing. Finally she will look great as a special designed expedition ship. Willeke and I look forward to your next vlog and send you love from the Netherlands
@edwardhaigh4249 3 ай бұрын
Duncan would make a good politician , after he finished speaking i have no bloody clue as to what he has said😂 his iq issuper hi,cheers.
@garyphillips7993 3 ай бұрын
Looking good, couldn’t help noticing the wake around the sides where the side stabilisers are mounted? Would deflectors help reduce that wake & drag? Just a thought…
@erlixerlix7573 3 ай бұрын
I would like to hear the sound of your violin playing... or maybe not. :)
@user-oc9pv4nd1v 3 ай бұрын
Docking the boat😂😂😂
@Gin-toki 2 ай бұрын
I see Duncan is using Certified & Goverment Approved ESD Safe Cardboard xD
@HeidiSue064 3 ай бұрын
Pick up the fenders please when you are running.
@billvanvlack117 2 ай бұрын
Is there a diagram for Brunet? Interested in how signals go from sensor to screen. Something like Sensor>signal conditioning>A/D conversion>NMEA 2000/other multiplexing/RS232 conversion?>Pi>gauge software. Or something like that. Maybe I missed an earlier video?
@ProjectBrupeg 2 ай бұрын
We’ve not put that level of detail out on an episode. It’s possible we will do a spin off tech episode on BruNet once it’s more complete. We are about to swap out the current piece meal circuit boards for a custom printed version so likely will wait to show the tech when that’s onboard and running
@jon759 2 ай бұрын
Dame, you may want to consider a bridge/engine room intercom. Buddy, that steering wheel is embarrassing, someone please donate a proper spindle wheel.
@user-ix5qy2jk7h 3 ай бұрын
👍👍👍👍
@AM-ni3sz 3 ай бұрын
Great video again. The helm looks great and the old girl looks fantastic on the water. Have the original owner contact you now you have her back on the water?
@ProjectBrupeg 3 ай бұрын
We’ve sent them a copy of the video but they are both fairly old these days so unable to get up to the boat like we had hoped
@grimreaper6112 3 ай бұрын
I would like to see the boat at sea in some rough stuff be a good test for it.
@jimmythatcher3983 3 ай бұрын
Do you have or plan to have an auto pilot for the boat? I imagine with the long trips you guys will be doing that would make life much better on the bridge and also improve fuel economy since you will always be gong in the straightest path possible.
@ProjectBrupeg 3 ай бұрын
Yes we do have one but it’s yet to be installed. It won’t be long now and we will be hanging out for it!
@artfulcodger 3 ай бұрын
Doing these under load tests, it would be interesting to look at fuel flow at each of those different revs, and build a picture of the most economic cruising speed
@ProjectBrupeg 2 ай бұрын
We actually did that on the dyno. Its not perfect as the prop will provide slightly different load but best cruiser is 1300rpm at around 7knots
@artfulcodger 2 ай бұрын
@@ProjectBrupegknew you’d have that under control!!
@Mr19chuck49 2 ай бұрын
😊😊😊
@MarkRose1337 3 ай бұрын
WATCH YOUR BALLS!
@ProjectBrupeg 3 ай бұрын
Indeed
@mwreyf1 3 ай бұрын
Will go much faster when the engine cooling pipes along the bottom of the under hull are removed.
@truthboomertruthbomber5125 3 ай бұрын
It’s crazy isn’t it?!?! Normal I guess for a fishing boat that spends a lot of time with the engine working hard dragging nets through the water.
@RIPPERTON 2 ай бұрын
15:51 Exhaust U bolt clamp is loose when engine is started.
@ProjectBrupeg 2 ай бұрын
Bloody good attention to detail. Thats actually a clamp that I (Damien) loosely put on there to remind me that i need to build a mount to support the exhaust up there. Its hand tight, but clearly thats not tight enough!
@twoeagledrones 3 ай бұрын
24:30 🤣🤣🤣🤣🤣
@rolandtb3 3 ай бұрын
More sea trials and new to do lists. Tidying up. 3 weeks before Duncan returns.
@HeidiSue064 3 ай бұрын
Which of course you did do. My bad.
@tortfeaser 3 ай бұрын
Why EGT after the turbo? Easier to weld a bung I know, but will be a false (lower) reading than actual. Not a problem if you have a good idea of temp drop across the turbo.
@ProjectBrupeg 3 ай бұрын
We have a water cooled manifold so no possible place to fit a pre turbo probe. We know what temps we should be seeing from when we did the dyno run and they match to what we were seeing
@user-bh7ig6ud6q 2 ай бұрын
Have you given any thought to making your little bow mounted crane stowable ie.(below deck) I think corrosion won’t be its friend. 😮
@ProjectBrupeg 2 ай бұрын
So our thoughts around the bow crane is this, its not quite long enough so we need to extend it. That all said we have never needed to move the top arm in and out to adjust the lifting capacity (its always fully extended). and its made from mild steel and painted poorly so wont last and is showing rust in most areas. We have never thought about stowing is below decks as its quite heavy and we do what we can to limit lifting heavy stuff where possible. What we have thought about is building a copy in stainless and making it slightly longer and giving it a bit more bracing to allow for the extra length. As for the winch motor, thats always the weakest point from a corrosion point of view so we have thought about making that live below the deck level inside the anchor room. with the cable going up the inside of the crane box section and exiting out the end of the crane jib. its not a perfect solution but we think it will greatly increase the winch life and also means we wont need to try and protect the crane from corrosion or knocks and dings in the paint in the future.
@Corkhead75 3 ай бұрын
Your wings must add some drag ....
@skaraborgcraft 3 ай бұрын
What are the steel plates on the beam, they look like trawl weights, or some kind of anti-roll system?
@ProjectBrupeg 3 ай бұрын
Check them out Brupeg gets her wings back - Ep.309 kzfaq.info/get/bejne/j5mKd5qEzLSqeps.html
@brendanaengenheister5351 3 ай бұрын
So travelling at say 10 knots if you deploy the stabilisers how much speed would you expect to lose?
@ProjectBrupeg 3 ай бұрын
Actually none. Because they are an awrofoil shaped the drag is very minimal and they provide lift so help the boat reduce wetted surface area very slightly
@jeverich 3 ай бұрын
Do you have an intermediate bearing on your main shaft?
@ProjectBrupeg 3 ай бұрын
No. Cutlass bearing then straight to the flax packing
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