Zobrazeno 1 - 10
of 286
pro vyhledávání: '"H. E. Khalifa"'
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2013 (2013)
Silicon carbide fiber/silicon carbide matrix (SiC-SiC) composites exhibit remarkable material properties, including high temperature strength and stability under irradiation. These qualities have made SiC-SiC composites extremely desirable for use in
Externí odkaz:
https://doaj.org/article/45c9d6f57b464c83918b7df9383d30f6
Autor:
H. A. Moussa, H. E. Khalifa
Publikováno v:
Irrigated Agriculture in Egypt ISBN: 9783319302157
In this chapter we present the different land resources of Egypt, their classification, types and characteristics in the different agro ecological zones of the country. The problems of soil degradation and loss of soil fertility developed after the A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa53e4175be872f08e657565c2dfde3a
https://doi.org/10.1007/978-3-319-30216-4_5
https://doi.org/10.1007/978-3-319-30216-4_5
Publikováno v:
ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology.
Solid Oxide Fuel Cells (SOFCs) operating in a Flame-assisted Fuel Cell (FFC) setup have potential for Combined Heating and micro Power applications. The feasibility of a FFC furnace operating with natural gas is investigated by using methane/ air fla
Publikováno v:
The Journal of Chemical Physics. 67:4254
The paper describes measurements of the viscosity of binary mixtures of krypton with CO2, CH4, CF4, and SF6 and of the two ternary mixtures, He–Ne–Kr and He–Ar–Kr. The measurements were performed in a high‐precision oscillating disk viscome
Autor:
Mohamed AI Mazrouei, H. E. Khalifa1,2,3,4,5
Publikováno v:
Forbes Asia. 4/27/2009, Vol. 5 Issue 7, p51-51. 1p. 1 Color Photograph.
Publikováno v:
Environmental Science: Processes & Impacts; Sep2024, Vol. 26 Issue 9, p1476-1488, 13p
Autor:
Danca, Paul Alexandru1,2, Nastase, Ilinca1, Sandu, Mihnea1, Georgescu, Matei1, Croitoru, Cristiana1
Publikováno v:
SWS International Scientific Conference on Social Sciences. 2023, p707-721. 15p.
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 86:205-223
We present a method for the computation of the composition dependence of the viscosity of a dense gas mixture. This method uses the (modified) Enskog theory formula for the viscosity of a dense mixture of rigid-sphere gases, as obtained by Thorne, an
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 84:1255-1260
In this paper we describe a new, high-precision oscillating-disk viscometer which has been designed specifically to measure the viscosity of concentrated ionic solutions at temperatures extending to 300°C and to pressures of 35 MPa, simultaneously.
Autor:
Joseph Kestin, H. E. Khalifa
Publikováno v:
Applied Scientific Research. 32:483-493
The paper describes an arrangement which can be used to measure the period and logarithmic decrement of a damped harmonic torsional oscillation without the need to perform any length measurements. By means of suitably arranged electronic circuits, al