Search found 153 matches

by Linwood
Thu Dec 21, 2017 1:14 am
Forum: Traveller
Topic: Is TAS dead?
Replies: 22
Views: 2039

Re: Is TAS dead?

Already have it - and it’s been very handy!
by Linwood
Wed Dec 20, 2017 12:48 am
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

Does the jump bubble destroy any nearby debris or does it suck it up and carry it thru to the destination?

<mental image of a battered Free Trader emerging from jump space surrounded by a halo of trash...>
by Linwood
Tue Dec 19, 2017 8:02 pm
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

I’ve been pondering how to sweep for orbital debris. First a detailed sensor sweep (with a collection net) to map the debris. Then large debris chunks could be targeted with lasers or pushed onto a new vector by drones. Smaller debris would be more of a challenge - maybe an array of charged filament...
by Linwood
Sun Dec 17, 2017 4:22 pm
Forum: Traveller
Topic: Low tech ships - Need help
Replies: 147
Views: 6383

Re: Low tech ships - Need help

Is the hydrogen in the fuel bladders under pressure? Because capacity is comparable to actual tank capacity. I’ve been assuming it must be. Otherwise it’s hard to see how a ship could carry enough hydrogen to meet its needs. Today’s vehicle applications typically use a pressure vessel in the <100 M...
by Linwood
Sun Dec 17, 2017 4:08 pm
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

NOLATrav wrote:
Sun Dec 17, 2017 2:19 am

I suppose a smaller ship would be a Difficult task, while a larger one might be Routine. Hopefully the Type R makes its Jump roll!
It did. But it emerged closer to the pirates than the Travellers.... :D
by Linwood
Sun Dec 17, 2017 1:34 am
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

OK, this leads to a question that came up in my campaign last session. You are expecting the arrival of a freighter insystem. You know the mass of the freighter (a standard type R), what system it’s arriving from and when it’s due to arrive. How closely can you predict the point in your system where...
by Linwood
Sun Dec 17, 2017 1:27 am
Forum: Traveller
Topic: Low tech ships - Need help
Replies: 147
Views: 6383

Re: Low tech ships - Need help

http://celsiainc.com/wp-content/uploads/2014/06/One-piece-vapor-chamber-internal-view.jpg Vapour chambered hulls? I know this is a low tech thread but - you just got me thinking. Perhaps the liquid hydrogen tanks on TL9+ships are not cryogenic but are a result of gravitics being used to liquefy the...
by Linwood
Sat Dec 16, 2017 3:54 pm
Forum: Traveller
Topic: Low tech ships - Need help
Replies: 147
Views: 6383

Re: Low tech ships - Need help

Hydrogen can be stored under high pressure or possibly chilled to near-absolute zero to reduce the volume needed for storage. Although the way the collapsible bladders are described the pressures are likely limited - probably no more than 100 MPa, maybe only 50 MPa.
by Linwood
Sat Dec 16, 2017 3:42 pm
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

That implies the position error is not dependent on the length of the jump. Which might well be a consequence of the physics but feels a bit counterintuitive.
by Linwood
Fri Dec 15, 2017 11:35 am
Forum: Traveller
Topic: How close are orbital starports?
Replies: 81
Views: 3609

Re: How close are orbital starports?

That could be a reason for regular re-surveys of known systems - to improve accuracy of jump calculations.
by Linwood
Sun Dec 03, 2017 5:01 pm
Forum: Traveller
Topic: Missile Drive velocities
Replies: 17
Views: 1075

Re: Missile Drive velocities

I think you could assume that inertial compensator tech evolves in step with maneuver drive tech - if your world can build a 6G maneuver drive the inertial compensation comes in as part of the package. Which leads to thought that reaction drives don’t follow this model and thus would subject their c...
by Linwood
Sun Dec 03, 2017 4:53 pm
Forum: Traveller
Topic: Orbital Belts
Replies: 33
Views: 1336

Re: Orbital Belts

Yeah.... :D
by Linwood
Sun Dec 03, 2017 4:52 pm
Forum: Traveller
Topic: Vehicle damage clarification
Replies: 15
Views: 1267

Re: Vehicle damage clarification

For a better fit with MgT2 you might want to tweak the modifiers for the Open Frame option. I think the points of Hull per Space for the different Frame types was supposed to do something similar but maybe it didn’t quite hit the mark. I like the proposal for spacecraft but I propose adjusting it ba...
by Linwood
Sun Dec 03, 2017 4:14 pm
Forum: Traveller
Topic: Low tech ships - Need help
Replies: 147
Views: 6383

Re: Low tech ships - Need help

I think you could justify a faster launch rate from a single hangar that holds multiple ships- perhaps 30 min for the first ship to account for securing and depressurization of the hangar and maybe one per ship turn after that. Launch tubes might provide a tactical advantage some navies may consider...
by Linwood
Sun Dec 03, 2017 4:01 pm
Forum: Traveller
Topic: Modular hull question
Replies: 51
Views: 2206

Re: Modular hull question

We may need to distinguish between modules (perhaps more properly modal containers) which can be quickly and easily attached or detached and modules which are meant to be accessible from within the vessel. Attaching the latter may be more like docking a small craft as you have to ensure engagement o...
by Linwood
Sun Dec 03, 2017 3:46 pm
Forum: Traveller
Topic: Suggested prices and ways of disciplining
Replies: 13
Views: 672

Re: Suggested prices and ways of disciplining

Debt slavery might not be uncommon as a form of judicial punishment - work as a slave laborer for X years until your debt is paid off. Or indentured servitude, which was pretty common in the US in colonial days. IMTU I’ve created a multi-world polity on the Imperial border whose society has non-here...
by Linwood
Sun Dec 03, 2017 3:28 pm
Forum: Traveller
Topic: Orbital Belts
Replies: 33
Views: 1336

Re: Orbital Belts

I agree with Infojunky - massive civilian orbital facilities would likely be most common on smaller high-pop worlds (or worlds with limited usable area). One of the central worlds in my current campaign is just such a place. And was a great setting for the first adventure where the Travellers were c...
by Linwood
Sat Nov 25, 2017 3:46 pm
Forum: Traveller
Topic: Low Berth vs Fast Drug
Replies: 116
Views: 5207

Re: Low Berth vs Fast Drug

There are two aspects that would come into a discussion of safety. One would center on the effects of the technology itself - does it work well with all species, does it have potentially harmful side effects, does damage to the body accumulate over time, etc. This is usually what people mean by safe...
by Linwood
Thu Nov 23, 2017 1:51 am
Forum: Traveller
Topic: Gauss Weapons System - Feedback?
Replies: 15
Views: 1040

Re: Gauss Weapons System - Feedback?

Not sure solid shot makes sense for a gauss weapon - aren’t the needles solid (I.e, don’t fragment or flatten on impact) already?
by Linwood
Tue Nov 21, 2017 7:21 pm
Forum: Traveller
Topic: Gauss Weapons - Zero-G?
Replies: 57
Views: 2235

Re: Gauss Weapons - Zero-G?

I vaguely recall a sci-fi novel a decade or so ago that featured a wasp-waisted hypersonic bullet. Which according to the author would theoretically accelerate as it traveled due to a quirk in the aerodynamics - riding the sonic shock wave or something like that. I think the author was Travis Taylor...