The_Rocketeer Posted July 18, 2016 Share Posted July 18, 2016 (edited) About the Mission:Primary Objective: Complete the Elcano Challenge circumnavigate Kerbin without leaving the planet's land surface or oceans - SUCCESS Secondary/Operational Objectives: complete the circumnavigation in as little time as possible (this means ISRU stops are out of the question) - PARTIAL SUCCESS (24 hours 44 minutes) based on craft performance, this conditionally means one fuel stop only - FAILURE keep land-based transportation to a minimum - SUCCESS The Craft (CRAFT FILE HERE) The Soviet 3b "Elcano" is a tri-hull catamaran-hydrofoil capable of speeds up to 100m/s, with a maximum fuel capacity 40440 LF and a maximum crew capacity of 10 (or 4 in comfort). It is powered by two J-90 "Goliath" turbofan main engines, and 3 auxiliary J-33 "Wheesley" turbofan engines, providing a variety of thrust patterns for optimal speed and/or efficiency. Directional control is achieved by paired aero- and hydro-rudder surfaces (AV-R8 Winglets) mounted aft on the outer pontoon-hulls. The 4 hydrofoils themselves are 2 pairs of FAT-455 control surfaces mounted anhedrally to the 4 wheel-pod hardpoints. At a maximum of 50% fuel capacity and speeds exceeding 50m/s, they provide adequate planing lift to hold the whole vessel clear of the water, and must be dynamically trimmed by the helm to maintain direction stability and prevent porpoising. The parent design process was originally intended to result in a non-stop circumnavigation, but due to operational constraints and time pressures the mission was forced to launch before such a design had been achieved - under near-optimal circumstances, the Soviet 3b can only be expected to cover half the planetary ocean surface without refuelling. The Crew Commander/Helmsman: Corly Kerman Chief Engineer: Aselle Kerman Relief Helmsman: Theonard Kerman Assistant Engineer: Karelyn Kerman Science Personel: NoneFULL MISSION REPORT: Edited August 9, 2016 by The_Rocketeer Quote Link to comment Share on other sites More sharing options...
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