A selector tool to be used by suppliers and buying organisations preparing a catalogue for upload into PECOS; Updated on 10th September 2008 for use with Excel 2007.
Of main interests to us is the use of mining as a part of in situ resource utilization, that is making it easier to industrialize and colonize space by removing the need to pay the sky high delta V cost of lugging raw materials up Terra's gravity well.. But in the early stages, asteroid mining start ups cannot be established to provide minerals to space industrialization because there won't
Mineral processing is a major division in the science of Extractive Metallurgy. Extractive metallurgy has been defined as the science and art of extracting metals from
MSC, ==> Main Ship Equipments Equipment Types Main Marine Manufacturers Ship Spare Parts, =1=A=B=C=D=E=F=G=H=I=J=K=L=M=N=O=P=Q=R=S=T=U=V=W=X=Y=Z= , by H. Nakajima Parts 1 Parts 2 Parts
Everything about fundamental spacecraft design revolves around the Tsiolkovsky rocket equation.. v = V e * ln[R]. The variables are the velocity change required by the mission ( v or delta V), the propulsion system's exhaust velocity (V e), and the spacecraft's mass ratio (R).Remember the mass ratio is the spacecraft's wet mass (mass fully loaded with propellant) divided by the dry mass