Download or read book L acc s l information en ligne moteurs dispositifs et m diations written by SIMONNOT Brigitte and published by Lavoisier. This book was released on 2012-04-16 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'accès à l'information a toujours nécessité des médiations. Avec le numérique et l'internet, certaines sont devenues invisibles, d'autres se transforment et de nouvelles émergent. Le développement des moteurs commerciaux implique une banalisation des pratiques de recherche en ligne. Cet ouvrage analyse l'évolution des recherches scientifiques sur l'accès à l'information et les dispositifs associés. En se focalisant sur le fonctionnement des moteurs de recherche commerciaux, il attire l'attention sur un aspect souvent oublié : la dimension médiatique de ces dispositifs. L'accès à l'information en ligne appelle à un changement de paradigme pour mettre l'agir informationnel et les socialités associées au coeur des réflexions.
Download or read book La Mod lisation multidimensionnelle des coulements dans les moteurs written by Thierry Baritaud and published by Editions TECHNIP. This book was released on 1999 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an increasingly challenging commercial environment, and the need imposed by safety principles to reduce both fuel consumption and pollutant emissions, the development of new engines can now benefit from the advances of computational fluid dynamics. Engine CFD is a most challenging simulation problem. This is caused by the spread of time and space scales, the excursion amplitude of most parameters, the high quasi-cyclic unstationarity of engine flows, the importance of minor geometry details, the number of physical and chemical processes including turbulent combustion and multi-phase flows to model. However, engine CFD has now reached a state where it has become a widely used tool, not only for engine understanding, but also increasingly for engine design. Undoubtedly, laser diagnostics in optical access engines have also brought significant help.Contents: 1. State of the art of multi-dimensional modeling of engine reacting flows. 2. Simulation of the intake and compression strokes of a motored 4-valve SI engine with a finite element code. 3. A parallel, unstructured-mesh methodology for device-scale combustion calculations. 4. Large-eddy simulation of in-cylinder flows. 5. Simulation of engine internal flows using digital physics. 6. Automatic block decomposition of parametrically changing volumes. 7. Developments in spray modeling in diesel and direct-injection gasoline engines. 8. Cyto-fluid dynamic theory of atomization processes. 9. Influence of the wall temperature on the mixture preparation in DI gasoline engines. 10. Simulation of cavitating flows in diesel injectors. 11. Recent developments in simulations of internal flows in high pressure swirl injectors. 12. 3D simulation of DI diesel combustion and pollutant formation using a two-component reference fuel. 13. Modeling of NOx and soot formation in diesel combustion. 14. Multi-dimensional modeling of combustion and pollutants formation of new technology light duty diesel engines. 15. 3D modeling of combustion for DI-SI engines. 16. Combustion modeling with the G-equation. 17. Multi-dimensional modeling of the aerodynamic and combustion in diesel engines. 18. CFD aided development of a SI-DI engine. 19. CFD engine applications at FIAT research centre. 20. Application of a detailed emission model for heavy duty diesel engine simulations. 21. CFD based shape optimization of IC engine.
Download or read book Transit Journal written by and published by . This book was released on 1898 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Railroad Age Gazette written by and published by . This book was released on 1905 with total page 1198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Railroad Gazette written by and published by . This book was released on 1905 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lloyd s Register of Yachts 1930 written by Lloyd's Register Foundation and published by Lloyd's Register . This book was released on 1930-01-01 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd’s Register of Yachts was first issued in 1878, and was issued annually until 1980, except during the years 1916-18 and 1940-46. Two supplements containing additions and corrections were also issued annually. The Register contains the names, details and characters of Yachts classed by the Society, together with the particulars of other Yachts which are considered to be of interest, illustrates plates of the Flags of Yacht and Sailing Clubs, together with a List of Club Officers, an illustrated List of the Distinguishing Flags of Yachtsmen, a List of the Names and Addresses of Yacht Owners, and much other information. For more information on the Lloyd’s Register of Yachts, please click here: https://hec.lrfoundation.org.uk/archive-library/lloyds-register-of-yachts-online
Download or read book Lloyd s Register of Yachts 1929 written by Lloyd's Register Foundation and published by Lloyd's Register . This book was released on 1929-01-01 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd’s Register of Yachts was first issued in 1878, and was issued annually until 1980, except during the years 1916-18 and 1940-46. Two supplements containing additions and corrections were also issued annually. The Register contains the names, details and characters of Yachts classed by the Society, together with the particulars of other Yachts which are considered to be of interest, illustrates plates of the Flags of Yacht and Sailing Clubs, together with a List of Club Officers, an illustrated List of the Distinguishing Flags of Yachtsmen, a List of the Names and Addresses of Yacht Owners, and much other information. For more information on the Lloyd’s Register of Yachts, please click here: https://hec.lrfoundation.org.uk/archive-library/lloyds-register-of-yachts-online
Download or read book Exportateur Americain written by and published by . This book was released on 1912 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lloyd s Register of Yachts 1935 written by Lloyd's Register Foundation and published by Lloyd's Register . This book was released on 1935-01-01 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd’s Register of Yachts was first issued in 1878, and was issued annually until 1980, except during the years 1916-18 and 1940-46. Two supplements containing additions and corrections were also issued annually. The Register contains the names, details and characters of Yachts classed by the Society, together with the particulars of other Yachts which are considered to be of interest, illustrates plates of the Flags of Yacht and Sailing Clubs, together with a List of Club Officers, an illustrated List of the Distinguishing Flags of Yachtsmen, a List of the Names and Addresses of Yacht Owners, and much other information. For more information on the Lloyd’s Register of Yachts, please click here: https://hec.lrfoundation.org.uk/archive-library/lloyds-register-of-yachts-online
Download or read book Lloyd s Register of Yachts 1938 written by Lloyd's Register Foundation and published by Lloyd's Register . This book was released on 1938-01-01 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd’s Register of Yachts was first issued in 1878, and was issued annually until 1980, except during the years 1916-18 and 1940-46. Two supplements containing additions and corrections were also issued annually. The Register contains the names, details and characters of Yachts classed by the Society, together with the particulars of other Yachts which are considered to be of interest, illustrates plates of the Flags of Yacht and Sailing Clubs, together with a List of Club Officers, an illustrated List of the Distinguishing Flags of Yachtsmen, a List of the Names and Addresses of Yacht Owners, and much other information. For more information on the Lloyd’s Register of Yachts, please click here: https://hec.lrfoundation.org.uk/archive-library/lloyds-register-of-yachts-online
Download or read book Lloyd Register of Shipping 1941 Steamers written by Lloyd Register Foundation and published by Lloyd's Register . This book was released on 1941-01-01 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd's Register of Shipping records the details of merchant vessels over 100 gross tonnes, which are self-propelled and sea-going, regardless of classification. Before the time, only those vessels classed by Lloyd's Register were listed. Vessels are listed alphabetically by their current name.
Download or read book Lloyd Register of Shipping 1940 Sailing Vessels written by Lloyd Register Foundation and published by Lloyd's Register . This book was released on 1940-01-01 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd's Register of Shipping records the details of merchant vessels over 100 gross tonnes, which are self-propelled and sea-going, regardless of classification. Before the time, only those vessels classed by Lloyd's Register were listed. Vessels are listed alphabetically by their current name.
Download or read book Beama written by and published by . This book was released on 1922 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lloyd s Register of Yachts 1923 written by Lloyd's Register Foundation and published by Lloyd's Register . This book was released on 1923-01-01 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lloyd’s Register of Yachts was first issued in 1878, and was issued annually until 1980, except during the years 1916-18 and 1940-46. Two supplements containing additions and corrections were also issued annually. The Register contains the names, details and characters of Yachts classed by the Society, together with the particulars of other Yachts which are considered to be of interest, illustrates plates of the Flags of Yacht and Sailing Clubs, together with a List of Club Officers, an illustrated List of the Distinguishing Flags of Yachtsmen, a List of the Names and Addresses of Yacht Owners, and much other information. For more information on the Lloyd’s Register of Yachts, please click here: https://hec.lrfoundation.org.uk/archive-library/lloyds-register-of-yachts-online
Download or read book The Technical Index written by and published by . This book was released on 1910 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Third World Petroleum Congress written by and published by Brill Archive. This book was released on 1951 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
