Elastic and Creep Properties of Filamentous Materials and Other High Polymers |
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... flow with time . When the flow rate is proportional to the stress the flow is called " Newtonian " or " viscous " flow ; other types of flow are described by the terms " plastic " , " quasi - plastic " , and " quasi - viscous ...
... flow with time . When the flow rate is proportional to the stress the flow is called " Newtonian " or " viscous " flow ; other types of flow are described by the terms " plastic " , " quasi - plastic " , and " quasi - viscous ...
Page 21
... Flow Elements In this chapter we have constructed models from elements usually used in such models , namely springs obeying Hooke's Law and dashpots with Newtonian flow characteristics . In series with each dashpot has been connected a ...
... Flow Elements In this chapter we have constructed models from elements usually used in such models , namely springs obeying Hooke's Law and dashpots with Newtonian flow characteristics . In series with each dashpot has been connected a ...
Page 39
... flow can be very small compared to the primary creep . This appears to be true even for materials containing large amounts of plasticizer . For such materials it has been suggested ( 162 ) that the primary creep and flow properties may ...
... flow can be very small compared to the primary creep . This appears to be true even for materials containing large amounts of plasticizer . For such materials it has been suggested ( 162 ) that the primary creep and flow properties may ...
Contents
The Superposition Principle of Boltzmann 20 | 11 |
Experimental Tests of the Superposition Principle 29 | 13 |
Chapter | |
Copyright | |
15 other sections not shown
Common terms and phrases
Acetate Filament apparatus application of load applied at zero bakelite balance arm Boltzmann carried chains Chapter computed constant load corresponding creep and creep creep and recovery creep behavior creep function creep recovery creep test creep under constant curves for creep energy of activation extension fibers filamentous materials following long-duration creep given grams per denier high polymers inch instantaneous deformation investigation Kohlrausch large loads load application load removal logarithmic logarithmic scale Long-Duration Tests Maxwell units micelles mins minutes model of Fig nylon filament Nylon II Filament observed obtained plastics plotted rayon filament recovery behavior recovery test Relative Delayed Deformation relative humidity relaxation removal of load represents residual deformation Scale Factor secondary bonds shown in Fig silk and rayon Silk Filament small loads specimen standard conditions stress Superposition Principle superposition test Table test Test tests of Series textile theory tion Total total-deformation curves tube typical tests Viscose I Filament yarn