The next generation CIP as a conservative semi-Lagrangian solver for solid, liquid and gas

Compressible, multiphase semi-implicit method with moment of fluid interface representation

“…Since the development of the Implicit Continuous-Fluid Eulerian (ICE) method [23] in the late 1960's, there have been many new algorithms developed for simulating compressible multiphase flow [23,18,54,44,35,60,41,32,39,19,9,22,17,11,1,12]. A summary of the key properties of algorithms that have been developed for simulating compressible multiphase flows are given chronologically in Table 1.…”

“…It is demonstrated in articles as early as 1968 [23,60,32,31,22,21,1] that numerical algorithms for multiphase flow that have the asymptotically preserving property are robust for computing solutions in which materials with widely varying properties neighbor each other. This is because the "monolithic" semi-implicit discretization for pressure leads to strong coupling between all the materials.…”

Multi-Scale Modeling and Analysis of Convective Boiling: Towards the Prediction of CHF in Rod Bundles

“…The conservative scheme is abbreviated CIP-CSL (Conservative Semi-Lagrangian) and the different abbreviations are used in accordance with the accuracy in space; CIP-CSL2 is the second order scheme [23], CIP-CSL3 is the third order [36], and CIP-CSL4 is the fourth order scheme [37,38]. These schemes are applied to various complex fluid flow problems, such as the milk crown [39], the shallow water equations [40], and the structure-fluid interaction problem [41]. In these applications, the scheme showed high accuracy with exact mass conservation.…”

Accelerated Motions of a Fish-Like Foil from Impulsive Starts to Terminal States

“…In order to simulate interactions between a flow and a deforming foil accurately even in Cartesian grid system, the Constrained Interpolation Profile (CIP) method (18,19) is used in the present paper. The method has been applied to a lot of fluid-structure interaction (FSI) and successful results have been introduced (20,21) ; quick turns of a killifish have been simulated using the CIP method in views of simple folding and unfolding motion (21) .…”