Free Boat Plans PDF Guide

So what have we learned possibly : The engine at the front makes sure the dinghy doesn't plane. Not planing reduces the potential speed, but also makes the ride much more stable. Making a generator system is very easy. Generators Build Your Own Outboard Boat MotoBuild Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Own Build Your Workshop Motor Boat Outboard Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop r Workshop use very little fuel, and it allows practically hiding the propulsion system. Batteries without generators run out very quickly. Designing a Boat Engine Electric Assist So, let's discuss a little bit on the weirdness of this system.

Electric assist is a little bit difficult to understand as it immediately doesn'Build Your Own Outboard Boat Motor Workshop t seem to have many benefits, and it's made even more confounding as there's multiple ways to set it up. Essentially what'll happen is that you're taking some of the engine's power output to generate electricity, which you'll then use to force the engine to Build Your Own Outboard Boat Motor Workshop run at a higher RPS. It sounds like it shouldn't work, and it sounds like it should be overunity, but engines have a sweet spot for power output, to sum it up simply, the more you rev up an engine, the more torque it puts out on a curve.

The "Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop sweet spot" i keep referring to is different for every engine, for small engines it is around 8, where it doesn't use too much fuel to put out the power in question. We're using the electric motor to force the engine to turn, similar to a starter motor. The secondary Build Your Own Outboard Boat Motor Workshop benefit is that you also get quite a bit of electricity for your other systems as a necessity for this thing's function.

There's 2 main setups for this kind of engine: One that's directly hooked up to the engine above , this is where the electric motor's throttle Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop is often limited to curb the hit on the batteries, which reduces how much you need to give to the generator. One that's hooked up to the output, where the engine gives half or more of its power regulated by the clutch between the engine and electric motor , and most Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Workshop Outboard Your Motor Boat Build Own of the electric motor is directly tied to the output.

This can also work as a hybrid system. We still have some things to think about, but at least it's only 2 components and their quirks. Generators: They depend on RPS, giving out more power per rotation put in, but as a downside they also require more torque per rotation as the rotations increase. This wasn't a thing before, which made it easy to make overunity generators. We need to balance this so we don't rob too much of engine power just to make electricity.

Motors: They give out significantly Own Outboard Boat Build Workshop Motor Your Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop more power at higher battery charge This simply means we need more batteries and bigger batteries. Let's stop waffling and start building We'll be using the same speedboat design as in the very first engine design, so go fetch the workshop link from there if you haven't already. Our Build Your Own Outboard Boat Motor WorksBuild Your Own Outboard Boat Motor Workshop hop goal is to try to get close to similar performance! To try not to repeat myself too much, i won't be walking you through hooking up the engine again, it's done in exact the same way as in the combustion section, so hook it up fully without gearboxes or Build Your Own Outboard Boat Motor Workshop anything special, seal up the top of the speedboat, and take it for a test ride.

Besides, there's enough text in this guide. As before, the design decisions for the intakes and whatnot are completely up to you. The test results Let's have a bit of a moment on Build Your Own Outboard Boat Motor Workshop thinking about the factors here: The speed is good, but it is also a little hard to control.

The RPS of the engine hits the cap. The engine heats up quickly. The engine uses up a lot of the fuel. Let's attack those issues first by introducing a gearbox. It for now deals with all the issues and kills the speed, but this is only temporary.

Let's electrify that boat! Electricity is super effective against water! We'll be designing the first system shown on the topmost image of this guide, so make a T-section pipe next to your engine's Build Your Own Outboard Boat Motor Workshop Build Your Motor Outboard Workshop Own Boat Build Your Own Outboard Boat Motor Workshop power output and slap an electric motor onto it.

It's a little cramped in here. Next, we make the gearbox and clutch system leading to the generator behind the currently existing gearbox since we want as many RPS as possible. Now let's wire things up Put a ratio on Build Your Own Outboard Boat Motor Workshop the generator and hook up the clutch to a throttle lever while hooking up the electricity.

The throttle lever is a temporary measure so we can figure out a good clutch ratio for this without making an automated system which is better, but harder to guide through! You also want to Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop halve the throttle of the motor so we're not using too much energy, so either divide the throttle input by 2 or multiply it by 0.

Test results, round 2! Well, we're actually pushing the engines too hard in this case, so we're going to have to modify the Build Your Own Outboard Boat Motor Workshop body a little. Remove the twin props at the back and install a single central one in their place.

Now take it for a test run without changing anything else. Test results, third time's the charm! We've boosted the engine pretty notably. We reach RPS now, and we can Build Your Own Outboard Boat Motor Workshop reach higher speeds, yet despite this, we don't seem to be using more fuel than before. The battery drain is still pretty high, and we have to let the engine rev up before we throttle up the generator clutch so that the thing starts generating. So how do we come Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop up with a solution where we don't have to screw around with the clutch manually all the time?

Let's try something simple. We know our peak RPS is about 12, so we want a figure that's around 0. It turns out 12 divided by 16 is 0. Waves are Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop tossing the boat around and the RPS bounces around so we have to have a little bit of leeway with it, this is just to ensure we have the battery being charged. We have managed to get equal performance with the twin combustion engine, despite the setup being more complicated, we'Build Your Own Outboard Boat Motor Workshop Own Boat Outboard Workshop Motor Your Build Own Boat Motor Your Workshop Build Outboard re actually using less fuel and we have energy generation in place, probably enough to even run a floodlight or two permanently.

Even if the engine RPS is probably higher than we want, and we could have even lower fuel consumption, our goal was to hit the performance of the previously Build Your Own Outboard Boat Motor Workshop designed twin-engine powerboat This system can also be applied on the twin engine setup to make it even more powerful.

This section will go above and beyond in showing some tricks some of which are beyond engine design that will put some work to make the boats even better. As the most improvements can be made to the twin engine craft, i'll deal with that specific craft. As far as the electric drive dinghy goes, the only real improvement that can be done to it is doubling the generator engines and removing the divider. There are other adjustments possible to this craft, Build Your Own Outboard Boat Motor Workshop like putting in an electric assist, or separating the engine outputs so that one engine drives one prop, but for sake of brevity i'll not go into those.

Keep in mind that despite all of these are being done on this single example boat, the methods used here are applicable to most types of boats, the numbers and specifics will differ, but the principle will remain the same. Deliberation If you haven't done it in a while, give the twin engine boat a test run to see how it feels to ride, and determine what could possibly be improved after removing Build Your Own Outboard Boat Motor Workshop Motor Your Boat Workshop Build Outboard Own Build Your Own Outboard Boat Motor Workshop the limiter we put in by dropping the gearing to This is the basis of improving the craft, just running around in it and thinking about what could be improved.

It's very difficult to turn at high speed without flipping the boat. The boat starts planing far too hard at Build Your Own Outboard Boat Motor Workshop Workshop Your Build Motor Boat Own Outboard around engine RPS. Those are 2 of the very obvious faults that are the most pressing ones now.

Let's focus on fixing them Fixing dat stuff You can imagine this section to be all in Mr. Plinkett's beautiful voice. If you do not know who Mr. Plinkett is, i Build Your Own Outboard Boat Motor Workshop Workshop Own Your Build Outboard Boat Motor will consider you uncultured, but that's perfectly alright.

Stability improvements Let me introduce you to one of the most magical pieces in Stormworks. The fin rudder when introduced to water is a drag monstrosity that resists angular motion in an extremely strong fashion, and what's more, to get use out of it, we don't even need power for most cases. All you need to do is install them as shown, you don't need to hook up electricity or anything, now take it for a test ride.

What happened? Oh, we just doubled the speed. All right then. Cooling improvements Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Boat Build Motor Own Outboard Your Workshop While the engine without any cooling improvements sits at around degrees on a steady waveless ocean, the problems begin when we start catching air and the engine jumps above 15RPS. Unfortunately this is also where we get most of our speed increase, so we have a dilemma: Solution 1: the easy Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop way out: Limit the engine RPS to 15 on both engines.

Bam, you're done. Solution 2 Make a rather large scoop at the bottom of the speedboat. It doesn't need to be 2 deep like mine is, but this absolutely ensures it keeps sucking up water in a ready manner.Build Your Own Outboard Boat Motor Workshop

This will also increase drag and affect the speed of course, but we do have plenty to spare. Then hook it up to the cooling pipe of your engine, place a pump that forces the fluid flow to be in one way and forces pressure into the cooling system. I forced Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop this pump to be on with a constant on signal for the time being, but it's better to hook it up to a starter key later on.

Then make a small or 2, or 3 liquid tanks filled with water connected to the cooling pipe with T-pieces, these are reservoirs Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop for the coolant, which is consumed very quickly for the 2 engines. They will be useful when we bounce around with waves, so the engine will never be left without cooling.

While not really an absolute need, now would be a good time to install an generator. Place it before the gearbox Boat Your Build Motor Own Workshop Outboard and place it behind a clutch permanently stuck to 0. This means it's taking only a little bit of our engine power and keeping our batteries charged. Unfortunately the picture is somewhat unclear, as cutting the boat in half cuts out the top of the components. That should keep it Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop in check.

Forcing planing We use the very same magical part from the first section, the rudder. We'll be placing it somewhere along the bottom, depending how much we want to plane. I'll put it right around here, though adjusting its position later for further testing is a good Boat Own Outboard Your Build Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Motor Outboard Own Workshop Your Boat Own Build Boat Outboard Motor Your Workshop Build Your Own Outboard Boat Motor Workshop idea. Then attach a throttle lever to it, and set the throttle's range between 0. Don't forget to give it some electrical juice.

Now, what we will be doing is taking it for a ride, we're looking for a value to permanently bind to it where we plane, but Motor Own Workshop Build Boat Your Outboard Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Your Build Motor Outboard Workshop Own Boat we don't become unstable. It is also possible to make this reactive, so it only activates at speed with a microcontroller, but given with how many images and deep explanations i need to give with microcontrollers, i'll pass on that, sorry!

Around 80 knots for a speedboat isn't Build Your Own Outboard Boat Motor Workshop Your Own Boat Outboard Workshop Motor Build too bad, is it? Exploding less dinosaurs Ah yes, fuel economy. This one's easy after all those. Return the gearbox to Find a value for the front fin rudder where it provides lift so you can plane, for me it was That's infeasible, but if you really want it Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop to give all of its performance, move the RPS cap of the engines to 28 or so.

It will be very very unstable without any electronic stabilization, and it would take a section of about the size of this whole section to explain.

I can only wish you good luck, you absolute Build Your Own Outboard Boat Motor Workshop madman. Here's a war crime for you to use. No, really. I'm not kidding, apparently using the red cross without proper authorization is a violation of the Geneva convention, which makes it a war crime! You learn new and interesting things every day. No, i didn't opt to remove it, because i'm an Egyptian sun god. Unless i've changed my Steam name at the point that you read this, then just imagine whatever is appropriate Jests aside, this is, without any jokes, the hull of the first helicopter well, second revision of it that i ever made Motor Build Workshop Your Boat Outboard Own Build Your Own Outboard Boat Motor Workshop in the game.

I've stripped off pretty much everything out of it, so you only have the hull to work with. I've even removed all the connections, because i'm a terrible person! Some just want to watch the world learn You know those things called airplanes? They're called "Motor Build Boat Own Your Workshop Outboard Outboard Your Own Build Motor Boat Workshop Boat Motor Outboard Workshop Your Own Build Fixed wing aircraft", do you know why? It's because their wings don't flap, move, turn, or anything like that. They depend on something pushing them so that the air moves over the wings which are designed to generate lift which makes it so that when the plane moves fast Build Your Own Outboard Boat Motor Workshop enough, it's pulled off the ground.

Amazing, huh? Helicopters are rotary wing aircraft. They're called that because some complete genius decided that instead of having wings like planes I'm sure that ended in some sort of a massive explosion and fireball, but somehow we ended up with the Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop helicopter as a result. Thankfully the previous section takes care of a lot, so let's actually do something concrete. Let's build stuff before you get bored of the wall of text Make this extremely crude addition to the helicopter, the components in question are a throttle lever and a tail rotor "But that's not a propeller, and that's not where a tail rotor goes!

It's a perfectly capable helicopter rotor in its own right. Plus it's easier to fit on there. Link up the tail rotor's Yaw to the throttle lever, and wire up some electricity Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop for the throttle lever. Change the throttle lever's properties so the range is -1 to 1. Now just go ahead and play with the throttle for a while. You see what the rotor's blades are doing? This is something that's called the collective.

Also super secret amazing hidden Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop feature: click E or Q on the tail rotor to fold it. Nobody expects the Spanish theory section Collective is nothing but the attack angle or prop pitch, but for helicopter rotors. It's actually simpler than apparent: The higher the collective, the more lift the prop provides. This also means that Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop it has more drag, so the engine has to give out more torque to rotate it. The reason i've asked you to also hook in negative, is because negative collective in case of tail rotor, helpfully labelled yaw is also a thing.

This allows you to turn left and right Workshop Boat Outboard Build Your Motor Own with the tail rotor, or make an upside down propeller provide upward lift. If you're unfamiliar with the "six degrees of motion" terminology, here's the simple explanation: Yaw: Turn Left or right Pitch: Tilt up and down Roll: Tilt left or right "Can we stop with the theory now?Build Your Own Outboard Boat Motor Workshop

Ha-ha, the building part you were looking forward to was in the next section all along! Now you know how Mario feels when he finds Toad instead of Princess!

Also delete that tailrotor and throttle from the side of the helicopter, we won't be needing them. The particular importance, like with Build Your Own Outboard Boat Motor Workshop Build Your Own Outboard Boat Motor Workshop the speedboat is the center of mass. I thought you said No funny stuff, i'll just get it out of the way, deal? As this highly professional MS paint shows, because this is a pulling, instead of a pushing type of motor unlike the speedboat for instance the force on Your Outboard Own Workshop Motor Boat Build the imagined "lever" is a more rotational type force that forces the nose to pitch down. Imagine like you were dragging it around on a string.

This is what the force is like. Misaligned center of mass also causes a significant amount of instability, so it should be of utmost importance Build Your Own Outboard Boat Motor Workshop to try and align these as much as possible for any helicopter. The batteries are situated where they are to try and adjust this balance.

It should also be of note that when fuel drains, it can easily shift this center of balance, so fuel tanks should be situated in line with center of balance. Now let's actually get to building Since this is a general purpose helicopter, and comes with a winch, a single diesel engine lacks power to carry stuff, but would be OK for ambulance only.

If you only care about range, want to make it lighter and a medical rescue helo, you can follow this guide by building a central single engine instead. My personal preference is to make the twin engines in designs like this "kiss" eachother. One tile gap between them allows extremely compact engine designs without compromising utility. As before, this isn't really a pipe Build Your Own Outboard Boat Motor Workshop Own Workshop Motor Boat Outboard Your Build Own Motor Your Boat Build Outboard Workshop beauty guide or anything like that, so i'll walk you through the less obvious ones: The fuel pipe has a fluid intake situated on the back-end of the craft.

A rear-mounted single pump is useful to have for pushing the fuel all the way to the tanks. It might not be Outboard Your Own Boat Workshop Build Motor Outboard Boat Motor Own Workshop Your Build Build Your Own Outboard Boat Motor Workshop a necessity, but it really isn't a problem on electricity drain either way.

Hook up the drivetrain to the already existing tail and introduce a gearbox along the way, where and how is up to you. The tail exists already for your convenience, and has a sneaky little generator behind a clutch so we can keep electricity topped up. How you design the rest of the engine bay, including cooling and air intakes is up to you. This will not use a lot of cooling, the double radiators i used are mostly for aesthetics and possible future tuning.

What's important is that you have all that you need hooked up. Now would be a good time to hook up that engine by locking its throttle to 1 with a constant number and giving it a go. It's easy at this point to see the engines still so you can tell what Build Your Own Outboard Boat Motor Workshop issues if any they have. Though you could also just remove a part of the interior ceiling to see them, i guess.

My engines stabilize at around 93 and 91 degrees. There's often some weird variance between 2 sides, up to even 10 degrees. Don't let it bother you. The Build Your Own Outboard Boat Motor Workshop crown on top of the helicopter Finally, it's time to put the cream of the crop on the top. Make very sure the large rotor is as close to in line with with the center of mass as possible. In the picture of mine you can Build Your Own Electric Boat Motor Noise see i drew Build Your Own Outboard Boat Motor Workshop a pink X on top of the rotor housing.

You should notice 2 particular things: The large arrow is nowhere near centered and is a poor indicator for it being near the center.

My arrow is pointing backwards. The latter just means i will have to inverse my inputs with a multiplication of

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