{"id":555,"date":"2013-09-01T16:03:21","date_gmt":"2013-09-01T19:03:21","guid":{"rendered":"http:\/\/k2studio.com.br\/laship\/?p=555"},"modified":"2016-06-10T14:23:40","modified_gmt":"2016-06-10T17:23:40","slug":"2013-a-defender-estruturacao-do-projeto-de-sistemas-hidraulicos-para-reguladores-de-velocidade","status":"publish","type":"post","link":"http:\/\/laship.ufsc.br\/site\/en\/2013-a-defender-estruturacao-do-projeto-de-sistemas-hidraulicos-para-reguladores-de-velocidade\/","title":{"rendered":"2013 – Systematization of hydraulic systems design for use with biodegradable fluids"},"content":{"rendered":"Candidate:<\/strong> Yesid E. Asaff Mendonza\"Tese_Asaff_2013.pd\"<\/a><\/p>\n

Program:<\/strong> UFSC \/ POSMEC<\/p>\n

Date:<\/strong> Setember, 2013<\/p>\n

Advisor: <\/b>Victor Juliano De Negri<\/p>\n

Co-advisor: <\/b>Hubertus Murrenhoff (RWTH Aachen\/Alemanha)<\/strong><\/p>\n

Abstract:<\/strong>\u00a0This thesis deals with the systematization of design process for hydraulic systems using biodegradable\u00a0fluids. Nowadays, the trend in power increase in hydraulic systems is achieved through of the use of \u00a0high operating pressures and therefore, using small components. High pressures require a greater chance\u00a0of leakage and as result, spilling of fluid. These accidents can cause serious damage to the\u00a0environment, for example, in the electric power generation sector, especially in the Small Hydro Power\u00a0(SHP), whose volume of mineral hydraulic fluid is the order of hundreds of liters and usually operate\u00a0unattended and monitored from a distance, so that it is not possible to act quickly to prevent\u00a0contamination of water resources due to any incidental leaks. Another perspective to this problem\u00a0relate to leakage existing in hydraulic mobile systems, for example, agricultural machines, where\u00a0studies indicate that are annually poured on farmland thousands of liters of mineral oil, resulting\u00a0from failures and leakages in these hydraulic systems. In this context and in order to avoid or\u00a0mitigate the issue of environmental risk is identified in Brazil and the world a way of incentives in\u00a0search of systems development and \/ or environmentally friendly products, such as the increasing use of\u00a0biodegradable fluids in hydraulic systems, replacing currently used mineral fluid. Therefore, in this\u00a0work a solution for the design of hydraulic systems that may employ biodegradable fluids is proposed,\u00a0which focuses on the systematization of procedures for specifying and analyzing the requirements of\u00a0hydraulic systems in order to adapt and optimize the performance and component life, as well as the\u00a0fluid itself. With appropriate strategies of design, using concepts of hydraulic systems, fluid\u00a0analysis, monitoring, and environmental technology, the systematization guarantees the minimization of\u00a0the problems inherent in the use of biodegradable fluids in hydraulic systems, where is presented at\u00a0the same time a solution within ecological and design scopes for the development of new technologies\u00a0for hydraulic systems, whether in industrial or mobile sector. The structuring of the systematization\u00a0is oriented through the development of a computational intelligent system prototype, using the\u00a0technique of the knowledge-based system (SBC). Based on the design requirements, the prototype\u00a0incorporates criteria to analysis and decision making, which results in the selection (specification)\u00a0of one or various biodegradable fluids, the selection of the main components of the hydraulic circuit, well as definition of guidelines monitoring of the hydraulic system. Finally, the systematization which is encapsulated in the prototype is verified and validated by expert reviews of different knowledge domains.<\/p>\n

MENDONZA, Y. E. A. Sistematiza\u00e7\u00e3o do Projeto de Circuitos Hidr\u00e1ulicos para o Emprego de Flu\u00eddos Biodegrad\u00e1veis.<\/strong> 2013. Tese (Programa de P\u00f3s Gradua\u00e7\u00e3o em Engenharia Mec\u00e2nica), 228 p. Universidade Federal de Santa Catarina: Florian\u00f3polis.<\/p>\n

\"Sistematiza\u00e7\u00e3o","protected":false},"excerpt":{"rendered":"

Candidate:<\/strong> Yesid E. Asaff Mendonza
\nProgram:<\/strong> UFSC \/ POSMEC
\nDate:<\/strong> Setember, 2013
\nAdvisor: <\/b>Victor Juliano De Negri
\nCo-Advisor: <\/b>Hubertus Murrenhoff (RWTH Aachen\/Alemanha)<\/strong><\/p>\n","protected":false},"author":1,"featured_media":993,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teses"],"_links":{"self":[{"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/posts\/555"}],"collection":[{"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/comments?post=555"}],"version-history":[{"count":35,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/posts\/555\/revisions"}],"predecessor-version":[{"id":2890,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/posts\/555\/revisions\/2890"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/media\/993"}],"wp:attachment":[{"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/media?parent=555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/categories?post=555"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/laship.ufsc.br\/site\/en\/wp-json\/wp\/v2\/tags?post=555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}