✦ LIBER ✦

Shear degradation of polymer solutions

✍ Scribed by A. Ram; A. Kadim

Publisher: John Wiley and Sons
Year: 1970
Tongue: English
Weight: 358 KB
Volume: 14
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.1970.070140822

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Water-soluble polymers. LXXXII. Shear de

Water-soluble polymers. LXXXII. Shear degradation effects on drag reduction behavior of dilute polymer solutions

✍ Martin E. Cowan; Roger D. Hester; Charles L. Mccormick 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB

## Abstract Drag reduction measurements were conducted on extensively characterized poly(ethylene oxide) and poly(acrylamide) utilizing a fully automated rotating disk rheometer equipped with an optical tachometer, torque transducer, and software allowing real‐time data acquisition. The instrument

Low shear viscosity of dilute polymer so

Low shear viscosity of dilute polymer solutions

✍ C. S. Chiou; R. J. Gordon 📂 Article 📅 1980 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 373 KB 👁 2 views

## Abstract A modification of a viscometer originally proposed by Zimm and Crothers in 1962 is presented, which may be used to measure ultra low shear viscosity for highly dilute polymer solutions. This may provide useful information on polymer coil dimensions and relaxation time. Use of the low sh

Dynamic viscoelastic properties of solut

Dynamic viscoelastic properties of solutions of shear-degraded deoxyribonucleic acid

✍ H. H. Meyer; William F. Pfeiffer; John D. Ferry 📂 Article 📅 1967 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 436 KB

Calf thymus a i d salmon sperm deoxyribonncleic acid were degradcd by high-shear stirring to molecular weights M in the range of 1.3-3.2 X lo6 and purified by chromatography on methylated bovine serum albumin. Dynamic viscoelastic properties of the fragmented products, in aqueous glycerol solutions

Intrinsic viscosity of polymer solutions

Intrinsic viscosity of polymer solutions at high shear rates

✍ A. Ram; A. Siegman 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 478 KB 👁 1 views

Stress overshoot of polymer solutions at

Stress overshoot of polymer solutions at high rates of shear

✍ K. Osaki; T. Inoue; T. Isomura 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB 👁 1 views

Overshoot of shear stress, , and the first normal stress difference, N 1 , in shear flow were investigated for polystyrene solutions. The magnitudes of shear corresponding to these stresses, ␥ m and ␥ Nm , for entangled as well as nonentangled solutions were universal functions of ␥ ˙eq , respective

Shear degradation of cellulose derivativ

Shear degradation of cellulose derivatives

✍ Tatsuo Sato; David E. Nalepa 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB