Ship Design Philosophy

Starships: Chariots of the Gods

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Spaceships: Hull

Graphene (/ˈɡræf.iːn/)[1][2] is an allotrope of carbon in the form of a two-dimensional, atomic-scale, hexagonal lattice in which one atom forms each vertex. It is the basic structural element of other allotropes, including graphite, charcoal, carbon nanotubes and fullerenes. It can also be considered as an indefinitely large aromatic molecule, the ultimate case of the family of flat polycyclic aromatic hydrocarbons.

Graphene and its band structure and Dirac Cones, effect of a grid on doping
Graphene has many unusual properties. It is about 200 times stronger than the strongest steel. It conducts heat and electricity very efficiently and is nearly transparent.[3] Graphene also shows a large and nonlinear diamagnetism,[4] even greater than graphite, and can be levitated by Nd-Fe-B magnets.

Scientists have theorized about graphene for years. It has likely been unknowingly produced in small quantities for centuries, through the use of pencils and other similar applications of graphite. It was originally observed in electron microscopes in 1962, but only studied while supported on metal surfaces.[5] The material was later rediscovered, isolated and characterized in 2004 by Andre Geim and Konstantin Novoselov at the University of Manchester.[6][7] Research was informed by existing theoretical descriptions of its composition, structure and properties.[8] High-quality graphene proved to be surprisingly easy to isolate, making more research possible. This work resulted in the two winning the Nobel Prize in Physics in 2010 "for groundbreaking experiments regarding the two-dimensional material graphene."[9]

The global market for graphene is reported to have reached $9 million by 2012 with most sales in the semiconductor, electronics, battery energy and composites industries.[10]
 
Spaceships: Armaments and Spine Mounted Ball Bearings

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https://www.youtube.com/watch?v=qV4xVAYCK8Q

https://www.youtube.com/watch?v=YYNCGZCul1Q

Working model of a railgun.

There is no air in space.
 
Spaceships: Renewable Propulsion

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https://www.youtube.com/watch?v=nnw46tX15ak

https://www.youtube.com/watch?v=zITD0hazJGk

We're obviously missing out on a cheap available form of power.
 
Spaceships: Engineering

The Epstein Drive is a modified fusion drive invented by Solomon Epstein one hundred and fifty years before the start of Leviathan Wakes. It enabled humanity to travel from Earth and the inner planets, and colonize the Asteroid Belt and outer planets.

The drive utilizes magnetic coil exhaust acceleration to increase drive efficiency, which enables spaceships to sustain thrust throughout the entire voyage. A ship fitted with the efficient Epstein drive is able to run the drive continuously for acceleration to its goal and then after flipping at about the halfway point is able to run the drive continuously during deceleration. Previous engine designs used propellant less efficiently and could not be run long enough to achieve the high velocities that the Epstein drive permitted.
 
Starships: Sectionalizing

You can partition a spaceship, but how useful would that be for a standard hull, either mass manufactured or in inventory?

Bridges are standardized, if you take the ship design process at face value, to the point that you practically can slot them in, depending on the hull tonnage. Warships or specialized ships may have a larger cavity, to add in fire control and sensor stations, but for most commercial ships, it will be ten or twenty tonnes.

Engineering is more ambiguous, since the size of the motors are very much dependent on desired performance.

Now, my take on crewing is that one harassed engineer can look after one hundred and five tonnes of engineering, but the rules say it's one per thirty five.

So you can make an engineering section exactly sized to thirty five tonnes.

At technological level twelve, you can squeeze, after some weight loss, enough performance for a monogravving monojumper for a seven hundred tonne hull [fifteen three quarters/four nine tenths/fourteen].

At technological level nine, you can squeeze, enough performance for a monogravving monojumper for a four hundred sixty tonne hull [sixteen and a half/four and three fifths/thirteen and four fifths].
 
Spaceships: Skimming Off The Top

Here's a thought.

How fast and how much gas can you skim once your spaceship enters a gas giant's atmosphere?

What speed would be appropriate?

This would indicate the window of vulnerability tankers or appropriately equipped craft have to have protection, or High Guarding, for.
 
Condottiere said:
Spaceships: Accommodating the Crew
For all those thin tubular hulls.

It would work great for a Cutter or other small craft outfitted as a personal transport/mobile office
 
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