Sovetskij roman i rabočij klass : "Cement" i Energija F. Gladkova / Jurij Puchov

• Record Nr.: UNIORUON00459455
• Autore: PUCHOV, Jurij Sergeevič
• Pubbl/distr/stampa: Tjumen', : Sredne-Utral'skoe knižnoe izdatel'stvo, 1964
• Descrizione fisica: 106 p. ; 20 cm.
• Disciplina: 891.704
• Soggetti: GLADKOV FEDOR VASIL'EVIČ
• Lingua di pubblicazione: Russo
• Formato: Materiale a stampa
• Livello bibliografico: Monografia

Air lubricated and air cavity ships : development, design, and application / / Gennadiy Alexeevitch Pavlov, Liang Yun, Alan Bliault, Shu-Long He

• Record Nr.: UNINA9910383835803321
• Autore: Pavlov Gennadiy Alexeevitch
• Pubbl/distr/stampa: New York : , : Springer New York : , : Imprint : Springer, , 2020; ©2020
• ISBN: 1-0716-0425-2
• Edizione: [1st ed. 2020.]
• Descrizione fisica: 1 online resource (XXXVI, 469 p.) : 307 illus., 115 illus. in color
• Disciplina: 623.8176
• Soggetti: Ships - Aerodynamics; Ships - Lubrication
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Air Cavity craft Introduction -- Theoretical Foundation of ACC -- Introduction to Selecting Optimizing Parameters of Bottom Configuration of ACC -- Powering Performance of ACC -- Stability of ; ACC -- Sea-keeping Quality and Manuevreability of ACC -- Interaction Between Air Cavity and Moving Craft Complex -- Primary design of ACC configuration -- Prospects of ACC.
• Sommario/riassunto: Air Lubrication and Air Cavity Technology is a major development that has emerged in recent years as a means to reduce resistance and powering for many types of ships, and an efficient design for high speed marine vessels. This book introduces the mechanisms for boundary layer drag reduction and concepts studied in early research work. Air bubble and sheet lubrication for displacement vessels is outlined and the key projects introduced. Generation of low volume flow air cavities under the hull of displacement, semi displacement and planing vessels are introduced together with theoretical and empirical analysis and design methods. Resistance reduction, power reduction and fuel efficiency are covered for both displacement and high speed vessels. Air layer and air cavity effects on vessel static and dynamic stability are covered, linked to regulatory requirements such as IMO. Seaway motions and reduced impact load of high speed craft in waves are discussed including model test results. Integration of propulsion systems for optimum powering is summarized. A design proposal for a wave piercing air cavity craft is included in an appendix. A comprehensive listing of document resources and internet locations is provided for further research. Covers new developments in resistance reduction for both large displacement ships and smaller high speed vessels which have improved performance, fuel efficiency, motions and accelerations; Details design methods and applications, technology developments and fundamentals of Air Lubrication and Air Cavity systems together with propulsion system interaction allowing readers to investigate and design vessels including this technology; Introduces the primary contributions to technology developments from Russia and Ukraine as well as Norway, Japan, South Korea, The Netherlands, USA, UK, Finland and China.

Ambidextrie in Netzwerken komplexer Produkte : Exploration und Exploitation in der Luftfahrtindustrie / / von Daniel Guffarth

• Record Nr.: UNINA9910484622203321
• Autore: Guffarth Daniel
• Pubbl/distr/stampa: Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer Gabler, , 2017
• ISBN: 3-658-15583-3
• Edizione: [1st ed. 2017.]
• Descrizione fisica: 1 online resource (278 p.)
• Collana: Research
• Disciplina: 330
• Soggetti: Economics; Economic policy; Management; Industrial management; Economic Theory/Quantitative Economics/Mathematical Methods; R & D/Technology Policy; Innovation/Technology Management
• Lingua di pubblicazione: Tedesco
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and indexes.
• Nota di contenuto: Industriedynamische Theorieentwicklung -- Qualitativer Strukturwandel von Industrien mit komplexen Produkten -- Netzwerkdynamik -- Wissensentwicklung im F&E-Netzwerk -- Evolution der Luftfahrtindustrie.
• Sommario/riassunto: Die deutlichen Abweichungen der Luftfahrtindustrie vom typischen Entwicklungsmuster im produzierenden Sektor nimmt Daniel Guffarth für seine innovationsökonomische Arbeit zum Anlass, die Ursachen für diese Anomalien theoretisch und empirisch zu analysieren. Der Autor identifiziert die dynamische Wirkungsebene in dieser Industrie in den Netzwerkarchitekturen des Innovationsprozesses. Es zeigt sich ein technologisches wie industriestrukturelles Spannungsfeld, in dem sich permanente Ambidextrieanforderungen peristaltisch in den Wertschöpfungsebenen nach unten erweitern. Dies stellt Zulieferer vor enorme technologische und ressourcenseitige Herausforderungen, die die Zukunftsfähigkeit der europäischen Luftfahrtindustrie maßgeblich beeinflussen. Der Inhalt • Industriedynamische Theorieentwicklung • ; Qualitativer Strukturwandel von Industrien mit komplexen Produkten • Netzwerkdynamik • Wissensentwicklung im F&E-Netzwerk • Evolution der Luftfahrtindustrie Die Zielgruppen • Dozenten und Studenten der Wirtschaftswissenschaften mit den Schwerpunkten Innovationsökonomik, Netzwerkforschung sowie Luft- und Raumfahrtforschung • Fach- und Führungskräfte in den Bereichen Strategie- und Unternehmensentwicklung sowie des Technologie- und Innovationsmanagements und der Innovationspolitik Der Autor Dr. Daniel Guffarth sammelte vor seiner heutigen Tätigkeit als Unternehmensberater und Dozent an Hochschulen Industrieerfahrung in der Automobil- sowie Luft- und Raumfahrtindustrie im In- und Ausland.