'Wall material' diaporamas de présentation

Topics in Room Acoustics

Topics in Room Acoustics. Outline. Review of absorption coefficient and absorptivity. Derivation of reverb time formula. Standing wave resonance in 1-, 2-, and 3-dimensions. Room modes. Modifying an acoustic space: the physics of slat absorbers diffusers. Room Acoustics Intro.

1.39k views • 50 slides

Measurement of Absorbed Dose (6)

Measurement of Absorbed Dose (6). CALIBRATION OF MEGAVOLTAGE BEAMS: TG-21 PROTOCOL. A protocol for the determination of absorbed dose from high energy photon and electron beams. TG-21 Protocol ( Med Phys 10:741-771, 1983 ). Exposure calibration factor ( N x )

1.72k views • 49 slides

NANMAC is QUALITY PERFORMANCE SOLUTIONS

488 views • 38 slides

NANMAC is QUALITY PERFORMANCE SOLUTIONS

512 views • 38 slides

Results from parametric studies of thin liquid wall IFE chambers

Results from parametric studies of thin liquid wall IFE chambers. D. A. Haynes, Jr. Fusion Technology Institute University of Wisconsin, Madison. Summary/Outline.

240 views • 13 slides