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Amplitude Carriage and Engineering Methods Engineering



 22 July 02:00   Area E: Amplitude Engineering Methods

    This area addresses abiding abstract development of amplitude assets

    on a ample scale, i.e. worldbuilding.

    E.1 Methods of Award Assets

    E.2 Account of Assets

    E.2.a Amount assets in the Solar System

    The Sun.

    The Gas Giants.

    Jupiter

    Saturn

    Uranus

    Neptune

    Planets and Satellites With Atmospheres

    Venus

    Earth

    Mars

    Titan

    Triton

    Larger Airless Bodies

    Small Bodies

    Small Moons

    Asteroids

    Comets

    Particles

    Rings

    Interplanetary dust

    Gas and solar wind

    E.2.b Activity assets in the Solar Arrangement

    The Sun.

    The Planets.

    E.2.c Amount assets in the Galaxy

    The accumulation of the Galaxy

    Dark Amount

    E.2.d Activity assets in the Galaxy

    Power achievement

    Energy affluence

    E.3 Methods of Extracting Assets

    Most of the arresting accumulation in the Cosmos is agonizingly amid in the

    interior of ample bodies, area it harder to get to. In actuality spheres, the appearance

    which some ample altar approximate, accept the atomic apparent breadth for a

    given volume. In additional words, the arrangement of almost aloof actual in

    the autogenous to attainable actual on the apparent is a maximum. Addition

    problem is that advantageous metals, such as Iron, tend to aggregate in the centermost

    of planets, area pressures and temperatures are both actual high.

    To access acceptable raw abstracts for ample projects, dismantling of ample

    bodies may be required. This can be advised mining in the absolute of

    mining the absolute body. This area lists mining/dismantling methods

    which are not covered by accepted mining processes followed by

    launch using one of the methods in area D.

    E.3.a Extracting Amount Assets from Sub-Planetary Bodies

    E.3.b Extracting Amount Assets from Earthbound Planets

    E.3.c Extracting Amount Assets from Jovian Planets

    76 Automated Disruption

    This is the brute-force method. One access involves administering a ample

    body at top acceleration at the planet. The additional access is to aggregate deuterium

    and helium-3 and use them to create a absolutely big thermonuclear device.

    77 Spin-Up to Alternate Acceleration

    This adjustment involves accretion the already fast circling amount of the planet

    until the equator is at alternate velocity. Abatement of actual from the equator

    to apogee becomes a simple matter. There are a amount of techniques for

    increasing the circling rate:

    Spin-up techniques

    Differential ablaze burden

    Aerobraking drive alteration

    Repeat assignment

    High acceleration angular drive degradation

    Magnetic coupling

    Gravity coupling (using subsynchronous satellites to accession tides)

    Reaction motor

    78 Boiloff

    This adjustment involves abandoning the way the planet formed in the first place.

    Jovian planets anatomy by collapse of a gas billow as it radiates abroad energy.

    Our better planet, Jupiter, is allegedly still beaming abroad balance calefaction

    today, afterwards 5 billion years. If balance solar activity is directed at a jovian

    planet, it will calefaction up and about-face this process.

    79 Beat Mining

    E.3.d Extracting Amount Assets from Stars

    E.4 Uses for Assets

    E.4.a Amount Assets

    80 On-site ammunition abstraction

    Alternate Names:

    Type:

    Description: If you dont accept to accompany it with you, your accumulation arrangement

    improves.

    Status:

    Variations:

    References:

     Ramohalli, K.; Ash, R.; Dowler, W.; French, J. Some Aspects of

    Space Propulsion with Exoteric Resources, Account of Aircraft

    and Rockets v 24 no 3 pp 236-44, 1987.

    81 Comet burning en-route

    Alternate Names:

    Type:

    Description: Interstellar missions crave a lot of propellant. In this

    concept, several comets are intercepted by a propulsion assemblage that comes from

    the mother ship. The propulsion assemblage consumes allotment of the comet to accompany

    the blow of the comet up to speed, and then uses the butt to added

    accelerate the mother ship. This allows somewhat bigger velocities than

    starting with all the ammunition onboard at the alpha of the mission.

    Status:

    Variations:

    References:

    82 Solar Sails from FeNi Asteroid

    Alternate Names:

    Type:

    Description: To balance ample amounts of actual from the asteroids,

    Iron-nickel admixture can be formed into foil, and then acclimated to create solar sails.

    If what you wish to abstract is steel, then it sails itself aback to area

    you wish it. If you wish some additional material, you can create ample amounts

    of captain breadth adequately artlessly (you charge the functions of a rolling comminute - a way to

    heat the actual and a way to force it amid two rollers to create attenuate

    sheets. Animate is not as ablaze as aluminum-magnesium admixture as a captain material,

    and it is not as acceptable a reflector, but it is readily accessible in ample

    quantities in asteroids and does not charge a lot of processing to create into a

    useable form.

    Status:

    Variations:

    References:

    83 Structural abstracts

    Alternate Names:

    Type:

    Description: A array of structural abstracts can be create from bounded

    materials in space, appropriately abbreviation the bulk of actual that has to be

    brought from Earth. Examples cover Iron-nickel from that blazon of

    asteroid, and from meteoroid dust on the lunar apparent (which alone crave

    magnetic separation), and casting or sintered rock, using solar heating to cook

    random bedrock into advantageous shapes.

    Status:

    Variations:

    References:

    E.4.b Activity Assets

    84 Solar Ability Stations

    Alternate Names:

    Type:

    Description: Sunlight in amplitude is not afflicted by night, clouds, or

    atmospheric absorbtion. A ample solar ability bulb can aftermath power, then

    send it abroad using an able bake beam. Archetype uses are to

    deliver ability to Apple from orbit, and to bear ability to a Mars lander

    using the alteration car solar array.

    Status:

    Variations:

    84a Planet Apparent

    84b Orbiting

    84c Photovoltaic

    84d Solar-Thermal

    References:

    85 Atmospheric Laser

    Alternate Names:

    Type:

    Description: Lasing average is the atmosphere or ionosphere of a planet

    or satellite.

    Status:

    Variations:

    References:

    E.5 Methods of Abbreviation Burden Mass/Volume

    86 Bankrupt Activity Abutment

    By recycling allotment or all of the abstracts acclimated to sustain life, the bulk of

    stored food or anew delivered food can be reduced. If accompanying with

    local abstraction of activity abutment supplies, can abate the bulk of abstraction

    required. Water, air, and aliment are the arch items that can be recycled.

    87 Inflatable/Erectable Structures

    For barrage from a planet it may be advantageous to collapse a anatomy into a baby

    package. Already on area it is aggrandized or accumulated to anatomy the accomplished

    object.

    88 Recycling high stages

    A accepted rocket takes the final stage, forth with the payload, into

    orbit. By re-fueling the stage, or by converting the date tanks and

    structures to addition use (such as an active pressurized module), some

    payload weight and aggregate is saved.

    Status: The Skylab amplitude base was create from a adapted Saturn V 3rd

    stage. A amount of studies accept been done on re-using Amplitude Shuttle

    external tanks for additional uses such as pressurized active space.

    89 Fabricators/Replicators

    A general-purpose branch arrangement can create a advanced array of products,

    including copies of alotof or all of its own parts. Then a baby berry branch

    can abound to a ample assembly accommodation with a top achievement artefact to intial

    payload accumulation ratio.

    References:

    (NASA Study: Avant-garde Automation for Amplitude Missions, aboriginal 1980s)

    90 Nanofax Transmitter

    The activity to address the description of an item to addition star, even at an

    atom by atom level, is about a actor times beneath than the activity to

    physically move the item from one brilliant to another. Thus, afterwards the first

    probe sets up a receiving/replication base at the additional star, additional altar

    are added calmly scanned, transmitted, and reconstructed at the accepting

    end. Using diminutive calibration technology (such as scanning tunneling microscopes)

    it may be accessible to forward

    people this way. The abstract time to biking at the acceleration of ablaze is zero.

    


 


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