H. S. Nissen

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The model is based on a control volume for suction and pressure volume. The first law of thermodynamics and the law of continuity in dynamic form are used on these con trol volumes. This means that thermodyna mic properties, mass flow, heat effect and compression power are calculated as a function of the time or angle of rotation instead of a static average(More)
2014 Since high-resolution electron micrographs of dodecagonal Ni-Cr quasicrystals are similar in contrast to those of several closely related periodic phases, it has been argued that dodecagonal quasicrystals can be described as a decoration of a dodecagonal quasiperiodic tiling with the same structural units as occur in these periodic phases. In order to(More)
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