LNG vapor dispersion experiments for complex mathematical model evaluation experiences de dispersion de la vapeur de gnl pour la validation des modeles complexes et mathematiques

摘要

Validation of complex three-dimensional mathematical models for use in predicting dispersion of LNG vapor has traditionally relied upon field experiments involving large spills of LNG. However, in addition to being very expensive, such experiments have often produced inadequate data for model validation because of limited instrumentation, fluctuations in ambient conditions, measurement errors, and other factors that are difficult to control in the field. As a result, development and execution of carefully instrumented and controlled laboratory experiments incorporating relevant fluid dynamics has appeal.