✦ LIBER ✦

Some considerations about temperature gradients in helium II

✍ Scribed by C.J Gorter; K.W Taconis; J.J.M Beenakker

Publisher: Elsevier Science
Year: 1951
Weight: 264 KB
Volume: 17
Category: Article
ISSN: 0031-8914
DOI: 10.1016/0031-8914(51)90109-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Temperature gradients in He II

✍ W.M. Saslow 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 153 KB

Some considerations about the optical ab

Some considerations about the optical absorption spectra of Rh(II) in a NaCl lattice

✍ B. Gilliams; C. Görller-Walrand; L.G. Vanquickenborne 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 332 KB

Temperature gradient induced migration o

Temperature gradient induced migration of helium filled pores in KCl

✍ R.E. Carter; J.S. Nadeau; J.H. Rosolowski 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 561 KB

Optimum temperature gradients in tubular

Optimum temperature gradients in tubular reactors—II: Numerical study

✍ Olegh Bilous; Neal R. Amundson 📂 Article 📅 1956 🏛 Elsevier Science 🌐 English ⚖ 966 KB

In this paper extensive numerical calculations for the schematic reaction system A + B + C are described in which the successive reactions may be of either first or second orders or both. From these computations the optimum temperature profiles and maximum yield of B for a given process time may be

Studies in optimization—II: Optimum temp

Studies in optimization—II: Optimum temperature gradients in tubular reactors

✍ R. Aris 📂 Article 📅 1960 🏛 Elsevier Science 🌐 English ⚖ 1002 KB

The method of dynamic programming ia used to solve the general problem of finding the temperature gradient in a tubular reactor, which will maximize some function expressing the profit made by the reaction. As an introductory example the reaction A + B + C when the yield of B is to be maximized is c

Some considerations with regard to the f

Some considerations with regard to the first results about volatile nitrosamine contents in some Cuban foods

✍ García Roché, M. O. ;Culik, J. ;Rössnerova, Zdenka ;Vesely, L. ;Kellner, V. 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 183 KB

The volatile nitrosamine contents in some samples of Cuban beer and canned meat products are reported. Only dimethylnitrosamine in very low concentrations was detected. The significance of these results and the relative necessity to extend research works in this field are discussed.