First impressions of the comet drilling problem

Details First impressions of the comet drilling problem First impressions of the comet drilling problem

Dec 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989esasp.302..229m&link_type=abstract

In ESA, Physics and Mechanics of Cometary Materials p 229-232 (SEE N90-19989 12-90)

Physics

Comets, Core Sampling, Criteria, European Space Programs, Evaluation, Return To Earth Space Flight, Technology Assessment, Acquisition, Anchors (Fasteners), Atmospheric Density, Chemical Composition, Drill Bits, Drills, Equipment Specifications, Spacecraft Design

Scientific paper

Preliminary impressions gained from the workshop by someone with no prior knowledge of comets or space technology are presented. Ideas on the composition and density of comet material are suggested as needing refinement in order to give the drill designer a fair chance of success. Comments on the subsurface sampling, power allocation, static force and torque for drilling, design limits for drilling rate, materials for cutting tools clearing drill cuttings, anchoring the lander, positioning the core drill, inertial drilling systems and testing are given. The influence of the drilling and sampling needs on the basic design of the lander and return capsule are called into question. A warning of possible flaws in the comments due to insufficient understanding of the problem is given.

Affiliated with

Also associated with

No associations

Rating

First impressions of the comet drilling problem does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with First impressions of the comet drilling problem, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First impressions of the comet drilling problem will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1569798