'Specimen length' diaporamas de présentation

Absolute Calibration of Pressure

Absolute Calibration of Pressure. Dead Weight: P=F/a Shock waves: V s = ( D P/ D V) 1/2 Acoustic velocity: V f = (K/ r ) 1/2 V f 2 = V p 2 - 4/3V s 2 K = -(V) ?P/?V P = - ? K d lnV. Specimen length determined by X-radiography. High Pressure x-ray Studies. Details of SAM 85.

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