Zobrazeno 1 - 10
of 1 210
pro vyhledávání: '"CHARPIN, J."'
Autor:
Charpin, J. P. F.
Ice growth may rapidly degrade the aerodynamic performance of an aircraft. It can also severely damage structures such as communication towers or power lines. Subsequently, de-icing and anti-icing systems have been developed and a number of codes des
Externí odkaz:
http://dspace.lib.cranfield.ac.uk/handle/1826/10742
Publikováno v:
The British Medical Journal, 1975 Jan . 1(5950), 123-125.
Externí odkaz:
https://www.jstor.org/stable/20471722
Publikováno v:
The British Medical Journal, 1976 Jan 01. 1(6001), 76-76.
Externí odkaz:
https://www.jstor.org/stable/20408222
Autor:
Charpin, J, Kobo, N, Legodi, K, Makinde, O, Ngnotchouye, J, Ockendon, H, Owinoh, A, Peppin, S, Whiteley, J
In this report, we describe some models and numerical methods used to simulate the flow and temperature in a pebble bed modular nuclear reactor. The reactor core is filled with around 450000 spheres containing low enriched uranium and helium is force
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::5bcf09756ffe6622783cdd990f02f7b3
https://ora.ox.ac.uk/objects/uuid:96f0010b-4dc7-4820-8857-f33c505816b6
https://ora.ox.ac.uk/objects/uuid:96f0010b-4dc7-4820-8857-f33c505816b6
Publikováno v:
Scopus-Elsevier
Inorganic Membranes ICIM2-91: Proceedings of the 2nd International Conference on Inorganic Membranes-ICIM2-91, 143-154
STARTPAGE=143;ENDPAGE=154;TITLE=Inorganic Membranes ICIM2-91
Inorganic Membranes ICIM2-91: Proceedings of the 2nd International Conference on Inorganic Membranes-ICIM2-91, 143-154
STARTPAGE=143;ENDPAGE=154;TITLE=Inorganic Membranes ICIM2-91
The main transport mechanisms in pores with a size of 3 to 100 nm are Knudsen and surface diffusion. According to Knudsen diffusion the transport of gases is inversely proportional to the square root of the molar mass. Surface diffusion is an additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0344d9aa92505c61fdcce565fa32e0
http://www.scopus.com/inward/record.url?scp=0026399062&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=0026399062&partnerID=8YFLogxK
Publikováno v:
Journal of the South African Institute of Mining and Metallurgy
The transport of large boulders in a furrow from a mining area to a nearby pond was considered. The furrow is filled with a mixture of water and soil particles flowing down to the pond at a very high velocity. Due to operating constraints, the slope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3158::a4197a7fb255941d19d055da808c9b21
http://hdl.handle.net/11427/24669
http://hdl.handle.net/11427/24669
Eachyear, millions of tonnes of faecal waste are applied to agricultural land in the UK. Due to their low density and resistance to shear, they may easily be detached and transported to surface waters (Schofield 1988). The potentially harmful microor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______201::b4de37179d845acd3db68c699583aa74
https://doi.org/10.1017/S002185960200223X
https://doi.org/10.1017/S002185960200223X
Publikováno v:
Inorganic Membranes ICIM2-91: Proceedings of the 2nd International Conference on Inorganic Membranes-ICIM2-91, 77-82
STARTPAGE=77;ENDPAGE=82;TITLE=Inorganic Membranes ICIM2-91
STARTPAGE=77;ENDPAGE=82;TITLE=Inorganic Membranes ICIM2-91
The topolayers of mesoporous ceramic γ-alumina membranes (rpore = 2.3 nm, 50% porosity) are modified with silica-based, microporous (rpore < 1 nm) systems using a sol-gel technique. These systems remain microporous up to 600°C with a porosity ≈ 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b28ff94a725322b3ff1bbc8a1ff09d8
https://research.utwente.nl/en/publications/cd0a89e2-f98e-47a1-8c28-a6e2b2b9b13f
https://research.utwente.nl/en/publications/cd0a89e2-f98e-47a1-8c28-a6e2b2b9b13f
Autor:
Lijzenga, C., Keizer, K., Huis in't Veld, M.H.B.J., Burggraaf, A.J., Anderson, M.A., Charpin, J., Cot, L.
Publikováno v:
Inorganic Membranes ICIM2-91: Proceedings of the 2nd International Conference on Inorganic Membranes-ICIM2-91, 383-386
STARTPAGE=383;ENDPAGE=386;TITLE=Inorganic Membranes ICIM2-91
STARTPAGE=383;ENDPAGE=386;TITLE=Inorganic Membranes ICIM2-91
Alumina and alumina/zirconia membranes were prepared and their pH and thermal stability was investigated. The preparation methods used were coating of the boehmite particles with zirconia species in the liquid phase for Al/Zr membranes and sol-gel me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfe47094aebd28238dad987bcb2adfa
http://www.scopus.com/inward/record.url?scp=0026399055&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=0026399055&partnerID=8YFLogxK
Autor:
Hekkink, J.H.A., de Lange, R.S.A., ten Hoeve, A.A., Blankenvoorde, P.J.A.M., Keizer, K., Burggraaf, A.J., Charpin, J., Cot, L.
Publikováno v:
Inorganic Membranes ICIM2-91: Proceedings of the 2nd International Conference on Inorganic Membranes-ICIM2-91, 375-378
STARTPAGE=375;ENDPAGE=378;TITLE=Inorganic Membranes ICIM2-91
STARTPAGE=375;ENDPAGE=378;TITLE=Inorganic Membranes ICIM2-91
Alumina membranes with a binary top layer consisting of either SiO2-TiO2 or SiO2-Al2O3 were prepared. Adsorption/desorption experiments show that both binary systems are microporous (type I isotherms). The porosity for SiO2-TiO2 is 15% and for SiO2-A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::bb7e8f890a0fd63108968988945478b9
https://research.utwente.nl/en/publications/bf88cae7-31e8-48a1-9e4b-86e16f17a7ec
https://research.utwente.nl/en/publications/bf88cae7-31e8-48a1-9e4b-86e16f17a7ec