Re: FluxBB Conversion Status
Posted: Wed Jan 15, 2025 1:33 pm
The FluxBB conversion continues stable.
The weekly Google Meeting on January 12th included discussion of GW Johnson's work on a paper about planning a campaign to settle Mars.
We also considered the challenges of designing equipment to operate on Venus. It appears there are a number of materials that are reliable at the 500 (or so) Celsius temperatures and 92 bar pressures. Since the entire atmosphere at the surface is CO2 in it's supercritical (fluid) state, this material appears to be well positioned for use in machinery designed for the environment.
A recent addition to the vision of how to operate on Venus is the proposal to capture updrafts that must exist on the Venus surface.
Because the atmosphere is hotter at the surface than it is higher up, the less dense atmosphere must rise, just as is true on Earth when the Sun heats a section of desert sand. On Earth, experiments have been performed to see if rising air can be harnessed to generate power. That principle might work on Venus, but details of where such in installation might be placed, and how it would work remain to be determined.
(th)
The weekly Google Meeting on January 12th included discussion of GW Johnson's work on a paper about planning a campaign to settle Mars.
We also considered the challenges of designing equipment to operate on Venus. It appears there are a number of materials that are reliable at the 500 (or so) Celsius temperatures and 92 bar pressures. Since the entire atmosphere at the surface is CO2 in it's supercritical (fluid) state, this material appears to be well positioned for use in machinery designed for the environment.
A recent addition to the vision of how to operate on Venus is the proposal to capture updrafts that must exist on the Venus surface.
Because the atmosphere is hotter at the surface than it is higher up, the less dense atmosphere must rise, just as is true on Earth when the Sun heats a section of desert sand. On Earth, experiments have been performed to see if rising air can be harnessed to generate power. That principle might work on Venus, but details of where such in installation might be placed, and how it would work remain to be determined.
(th)