This video lesson discusses the time domain, which considers the response of a structure to forces with respect to time, and the frequency domain, where the response is measured with respect to frequency. This latter approach is particularly useful for harmonic analysis cases involving periodic loading, such as a steam turbine that rotates at different frequencies in its cycle. This lesson is part of the Ansys Innovation Course: Structural Dynamics. To access this and all of our free, online courses — featuring additional videos, quizzes and handouts — visit Ansys Innovation Courses at [ Ссылка ].
