Jennifer Heldmann
Jennifer Heldmann
drilling human importance liquid locations prime red relatively represent surface
The gullies may be of prime importance for human exploration. They may represent locations of relatively new surface liquid water, which can be accessed by crews drilling on the Red Planet.
above air ambient boiling difference exposed flash fluid leading loss low point pressure pressures relative suddenly violent
In the martian case, fluid well above the boiling point (which is a very low temperature at Mars' low atmospheric pressure and air temperature) is suddenly exposed to the atmosphere. The difference between the vapor and ambient pressures relative to the ambient pressure is large, and flash boiling can occur, leading to a violent loss of fluid.
analog canadian conditions environmental flow high known mars model parameters perennial springs tested using
We tested our model using known flow parameters and environmental conditions of perennial saline springs in the Mars analog environment of the Canadian High Arctic.