Affiliation:
1. Institute of High Speed Mechanics, Tohoku University, Sendai, Japan
Abstract
Cavitation damage tests in various polymer solutions have been carried out using a vibratory damage apparatus. The relation of weight loss-time, the damage patterns, the cavitation clouds and the damaged area in a polyacrylamide solution, a sodium carboxy-methylcellulose solution, a hydroxyethylcellulose solution, a guar gum solution and a polyethylene oxide solution are compared and are discussed. It is found that the weight losses in the PAM solution and the Polyox solution, which are more elastic, are smaller than the cases of the other polymer solutions and water after sixty minutes exposure to cavitation.
Reference12 articles.
1. Toms B. A. Some observations on the flow of linear polymer solutions through straight tubes at large Reynolds numbers. Proceedings of the First International Congress on Rheology, Vol. 2 1948, pp. 135–141 (North Holland Publishing Company, Amsterdam).
2. A Freeman Scholar Lecture: The Effect of Additives on Fluid Friction
3. Drag reduction fundamentals
4. Cavitation Suppression and Stress Effects in High-Speed Flows of Water With Dilute Macromolecule Additives
5. Some cavitation experiments with dilute polymer solutions
Cited by
20 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献