 The introduced simple non-technical model enables to set up a frame and formalism  needed to explain the unexpected experiences around supercomputing.
<meaning-changed>  The introduced simple non-technical model enables to set up a frame and formalism  needed to explain the unexpected experiences around supercomputing.
 The introduced simple non-technical (but considering the temporal behavior of the components) model, introduced here, enables us to set up a frame and formalism needed to explain the unexpected experiences around supercomputing.