2013 | OriginalPaper | Chapter
Stress and Strain in Fluid Mechanics
Authors : Peter Kennedy, Rong Zheng
Published in: Flow Analysis of Injection Molds
Publisher: Carl Hanser Verlag GmbH & Co. KG
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In this chapter, some necessary terms are defined. In particular, the concept of stress in a fluid is introduced. We also define the rate of strain tensor for a fluid and introduce the generalized Newtonian fluid. These concepts are used in subsequent chapters when discussing material properties and the governing equations for simulation of injection molding.