1,721,056 research outputs found
Le recenti azioni regionali in tema di energia
No full textPresentazione nell'ambito del Seminario "RIQUALIFICARE EFFICIENTANDO" - Bari, 17.10.2017 - Università degli Studi di Bari, Palazzo Ateneo, sala Aldo Coss
Apulian Collaborations and Activities on R&D Energy Issues
No full textNell'ambito dei lavori relativi alla FIERA INTERNAZIONALE ad ASTANA (Kazakhstan) - Expo "Future Energy"July 7th, 2017 - Settimana di responsabilità della Regione Pugli
Investire nello sviluppo sostenibile: la cogenerazione
No full textLe opportunitò della Cogenerazione per le PM
Le energie rinnovabili nello sviluppo industriale del territorio
No full textNell'ambito del Convegno "Le politiche e le best practices regionali di efficientamento energetico: un esempio condiviso di innovazione tecnologica e sostenibilità ambientale" - Bari, 13.09.2017 Fiera del Levant
Numerical and Experimental Performance Analysis of Evaporative Condensers
Full text linkThe heat rejection of industrial plants is often made with evaporative condensers as their choice meets energy efficiency requirements. In this work some numerical simulations of the evaporative condenser heat and mass transfer processes were carried out at the tube scale: 2D and 3D approaches were performed using the Ansys Fluent R.16.2 (VOF model). The time resolved characteristics of the film flow process were studied and two different types of flow (stable film and drops mode) were investigated, by varying the water-to-air mass flow ratio. The decrease of the water-to-air mass flow ratio was found that led to the film break-up into droplets. An experimental test rig was designed and built up for future validation works and to give designers new relations to quantify heat transfer performance depending on real working conditions
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