Yes a bubble wall should be able to surround an LD -- they can surround forts which should be at least as large.penny wrote:Could a bubblewall encompass an LD? I am not certain whether a bubblewall restricts acceleration, but why should acceleration be as important for something that can not be detected?
An object in motion will remain in motion unless acted upon by an outside force. That fact is used ruthlessly in the HV in the manner of ballistic missiles. If a bubble wall can be activated and deactivated quickly, then an LD should be able to tactically operate under those constraints. Certainly considering that it is hidden and the enemy does not know of this drawback.
And can we assume a bubblewall affects the spider drive anyway?
But there are two issues with doing so - one of which Mission of Honor spells out explicitely.
1) Yes, the bubblewall affects the spider drive -- in that it prevent the drive from operating while the bubble wall is up. "And just to make matters even more interesting, the spider drive could not be used through a spherical sidewall like the ones fortresses generated." [MoH - Ch.28]
So yes, you'd be coasting in a straight line with the sidewall up; unable to manouver except with your reaction thrusters (assuming an LD mounts those)
2) You're no longer indivisible. A bubblewall is a sphere of stressed artificial gravity and will show up on FTL Warshaski detectors. Not from as long range as a wedge will; it is far less powerful after all. But still it's vastly more visible than the spider ship itself is.
Thus raising a bubblewall (presuming the LD did spend the massive volume a generator for one requires[1]) would be an act of desperation as it'd leave the LD exposed and unable to hide or maneuver. It might help it weather a single attack -- but it'd make it a sitting duck for follow up salvos.
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[1] Remember, a bubblewall generator is so large volume that 8-9 Mton SDs find the loss of combat power required to squeeze them in unjustified; despite the near insurmountable advantage a bubblewall would given then if ever forced into combat within a grav wave