This study investigates and analyses the methodology for introducing cleaner wood pellet production. A statistical model is developed for the energy consumption analysis. Efficiency indicators […]
Effect of E85 Fuel on Harmful Emissions – Škoda Fabia 1.2 HTP
The increase in the usage of bioethanol as a fuel in Europe is significant (up to15% annually) (Beran, 2011). The reason could be the European […]
Productivity of poplar hybrid (Populus balsamifera x P. laurifolia) in Latvia
Fast growing poplar clones have been widely used for biomass production in Southern Europe; however, there is insufficient information about the growth of poplar in […]
Analysis of wood fuel use development in Riga
Use of wood fuel is a sustainable solution of district heating system development for the countries which do not have fossil fuel reserves, but have […]
Possibilities of using vegetable oil to power diesel engines as well as their impact on engine oil
The environmental advantages of biofuels cannot only evaluate the final production of pollutants resulting from the combustion of biofuels in the vehicle, but it is […]
Combined management response and indicator based evaluation methodology of implementation of environmental management system at a wood pellet production industry
The sustainability factor stimulates industrial companies to be more active and precise in improving their performance in relation to energy efficiency and environmental indicators. One […]
Analysis and synthesis of the walking linkage of Theo Jansen with a flywheel
This paper presents the results of cinematic and dynamic calculations of Theo Jansen’s walking linkage on the worksheet of Mathcad. To validate the cinematic calculations, […]