๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Improving the efficiency of a gas distributing station by introducing vortex tubes

โœ Scribed by R. M. Shaikhutdinov

Publisher
Springer
Year
1999
Tongue
English
Weight
80 KB
Volume
35
Category
Article
ISSN
0009-2355

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Efficient Improvement of Fluorescence Qu
Efficient Improvement of Fluorescence Quantum Yield of Fluoreneethynylene-Based Polymers by Introducing a Perfluoroalkylbenzene Unit to the Polymers
โœ Danli Zeng; Junwu Chen; Zhao Chen; Weihong Zhu; Jun He; Feng Yu; Hao Huang; Huan ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 439 KB

## Abstract In comparison with poly(9,9โ€dialkylfluorene)s widely used in organic optoelectronic devices, poly(9,9โ€dialkylfluoreneethynylene)s (**PFEs**) have attracted less attention partly because of their poor fluorescence quantum yield (FQY) in the solid state. In order to improve the FQY, a 1,4

Improving the performance of two-stage g
Improving the performance of two-stage gas guns by adding a diaphragm in the pump tube
โœ D.W. Bogdanoff; Robert J. Miller ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 899 KB

Herein, we study the technique of improving the gun performance by installing a diaphragm in the pump tube of the gun. A CFD study is carried out for the 0.28 in. gun in the Hypervelocity Free Flight Radiation (HFF RAD) range at the NASA Ames Research Center. The normal, full-length pump tube is stu