 scale model thermo-aeroelast scale model thermo-aeroelast investig paramet satisfi thermo-aeroelast similar conclud complet similar obtain aircraft model ident respect includ size limit consider conduct effect assum major load carri part structur region flow entir laminar entir turbul assum specif relationship reynold number nusselt number approach similar achiev small scale model experiment analyt work requir check valid assumpt appear exist hot wind tunnel complet adequ thermo-aeroelast work layout type tunnel requir describ automat program control tunnel appear 