57 research outputs found
First inventery of expectations planned activities and concensus at the partners in the T3 project
First inventery of expectations planned activities and concensus at the partners in the T3 project
THIRD-SOUND PULSES IN DOUBLY CONNECTED SYSTEMS
On discute la transmission et la réflection d'impulsions de troisième son aux points de branchement d'un système multiconnexe. On montre ensuite que ces impulsions peuvent être employées avec succès pour mesurer la circulation persistante d'une façon non-destructive.The transmission and reflection of third-sound pulses at branching points in multiply connected systems is discussed. These pulses are used successfully to measure persistent film-flow in a non-destructive way
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