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Stave Core Thermo-mechanical and Electrical Performance Requirements. (Tim). Why & What ?. Why? It’s a WP4 deliverable M4.1 (2013/Q3) Draft stave thermo-mechanical and electrical performance requirements documented It might be useful! What? What do we mean by ‘stave’
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Stave Core Thermo-mechanical and Electrical Performance Requirements (Tim) Liverpool WP4 Meeting (11/7/13)
Why & What ? • Why? • It’s a WP4 deliverable • M4.1 (2013/Q3) • Draft stave thermo-mechanical and electrical performance requirements documented • It might be useful! • What? • What do we mean by ‘stave’ • Stave core / Stave core + EOS / Stave core + EOS +modules ? • What do we mean by ‘performance requirements’? • Geometrical • Thermo-mechanical • Electrical • Don’t worry – It’s only a DRAFT! Liverpool WP4 Meeting (11/7/13)
Format? (Stolen from Ian) • Scope • Brief description ? • Assumptions • Co-cured face sheets, titanium tube, Allcomp foam, honeycomb core, Hysol 9396 • Essential Requirements • Keeps modules cool, allows insertion and puts modules roughly in the right place and keeps them there • Capable of supplying correct voltages & signals to/from modules as viewed through EOS connector(s) • Desirable Requirements • Staves should have similar properties & performance characteristics (module noise, cooling performance, stiffness, geometry) • Stave properties should not make module mounting and insertion harder than it needs to be. • Target Parameters • Mass < g • %X0 < % • Noise < e • Cost < £ Liverpool WP4 Meeting (11/7/13)
Examples …. • Mechanical • Geometric tolerances Liverpool WP4 Meeting (11/7/13)
Examples #2 • Thermal Liverpool WP4 Meeting (11/7/13)
Examples #3 • Electrical Liverpool WP4 Meeting (11/7/13)
How do we (I?) Proceed? • Draft of a draft? • Please comment (by e-mail) and I’ll collate • Produce draft • Timescale ~ 2 weeks? • Scope as shown on page 3 • Discussion in UK first • E-mail out to Lynn, Haber et al.. • Should aim for final draft version (!) by end September 2013 Liverpool WP4 Meeting (11/7/13)