Results 51 to 60 of about 19,079 (137)

Development of an improved membrane for a vapor diffusion water recovery process [PDF]

open access: yes
Recovery of potable water from urine on manned space missions of extended duration was the objective of work aimed at the improvement of membrane performance for the vapor diffusion process (VDR).
Mix, T. W., Rich, T. R.
core   +1 more source

Graphene as a heat transfer enhancer for ternary molten salt applications. [PDF]

open access: yesSci Rep
Li L   +5 more
europepmc   +1 more source

A study for development of aerothermodynamic test model materials and fabrication technique [PDF]

open access: yes
A literature survey, materials reformulation and tailoring, fabrication problems, and materials selection and evaluation for fabricating models to be used with the phase-change technique for obtaining quantitative aerodynamic heat transfer data are ...
Connor, L. E., Dean, W. G.
core   +1 more source

Electrochemical carbon dioxide concentrator advanced technology tasks [PDF]

open access: yes
Technology advancement studies are reported on the basic electrochemical CO2 removal process to provide a basis for the design of the next generation cell, module and subsystem hardware. An Advanced Electrochemical Depolarized Concentrator Module (AEDCM)
Hallick, T. M.   +3 more
core   +1 more source

Experimental and Modeling-Based Approaches for Mechanistic Understanding of Pan Coating Process-A Detailed Review. [PDF]

open access: yesPharmaceutics
Aminahmadi B   +7 more
europepmc   +1 more source

Study of conceptual deep space monitor communications systems using a single earth satellite. Volume III - Appendix Final report [PDF]

open access: yes
Condensed technical survey for deep space monitor communications system using earth ...
Eimer, M., Lally, E. F.
core   +1 more source

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