High-quality Experiment Dedicated to microGravity Exploration, Heat Flow and Oscillation Measurement from Gdańsk
In this paper we propose HEDGEHOG (High-quality Experiment Dedicated to microGravity Exploration, Heat flow and Oscillation measurement from Gdańsk) REXUS experiment to investigate vibrational and heat flow phenomena during the whole (ascent, microgravity phase, descent and recovery) flight of a sounding rocket. First, a proposed system of cantilever beams is discussed to study dynamic behaviour of dummy payload. Dimensioning has been chosen as a results of initial FEM analysis. Secondly, a novel approach to measuring heat flux has been proposed, according to team leader's pending patent. A inverse heat transfer problem (IHTP) has been solved for SMARD (REXUS-18 experiment) data to enable for dimensioning of the experiment. Finally, an initial design is briefly described.
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