Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Bernat Esteban"'
Publikováno v:
In Renewable Energy February 2013 50:142-149
Publikováno v:
In Energy Policy 2010 38(1):189-196
Publikováno v:
Thermochimica Acta. 698:178880
Leather is a natural material made of collagen fibers that have been stabilized through a tanning process. One of the leather’s characteristics is that if it is gradually heated in an aqueous solution, it reaches a temperature at which the fibers d
Publikováno v:
Renewable Energy. 74:568-575
This work performs a cost evaluation of small-scale produced wood chips from forests in the Euro-Mediterranean region to be used for heating purposes. The study is focused on forests located in the Argencola municipality (Catalonia, northeastern Spai
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
This work describes a methodology to optimize a grid-connected hybrid renewable energy system (HRES) that hybridizes photovoltaic, wind and forest biomass energy sources taking into account cost and environmental impact criteria from a life-cycle per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af8fa08d44d4d24761f462c1fbf19418
http://hdl.handle.net/2117/116112
http://hdl.handle.net/2117/116112
Publikováno v:
Renewable Energy. 62:106-115
This work performs a comparative life cycle assessment (LCA) of two fuels for heating boilers, namely wood chips and oil. The LCA methodology allows comparing the environmental impacts of the two analyzed fuels, thus assessing which is environmentall
Publikováno v:
Fuel. 102:231-238
Straight vegetable oils may be used as fuel in existing diesel engines. However, some precautions should be taken into account because some of their physicochemical properties must be adjusted through temperature control to ensure enhanced combustion
Publikováno v:
Biomass and Bioenergy. 35:1317-1328
The oil price instability and the measures taken to reduce the increase in greenhouse gas emissions are the main factors promoting the development and use of environmentally friendly energies. From an energy efficiency point of view, biofuels constit
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
The straight use of vegetable oils as fuel in diesel engines entails adjusting several physical properties such as density and viscosity. By adequately heating the vegetable oil before entering the injection system, its physical parameters can reach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f87ca2c2149c100559750a22c2f9987
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Repositorio Abierto de la UdL
Universitad de Lleida
Recercat. Dipósit de la Recerca de Catalunya
instname
Biofuel's Engineering Process Technology
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Universitat Politècnica de Catalunya (UPC)
Repositorio Abierto de la UdL
Universitad de Lleida
Recercat. Dipósit de la Recerca de Catalunya
instname
Biofuel's Engineering Process Technology
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
This chapter presents a method to produce rapeseed and process it to obtain rapeseed oil and rapeseed cake meal from a small-scale point of view. It also shows how rapeseed oil can be used as fuel in diesel engines for agriculture self-consumption. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab6fc251df3b85ac27b3ad50a85e260
http://hdl.handle.net/2117/13155
http://hdl.handle.net/2117/13155