Browsing NTNU Open by Author "Martelli, Emanuele"
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Comment on “How green is blue hydrogen?"
Romano, Matteo C.; Antonini, Cristina; Bardow, André; Bertsch, Valentin; Brandon, N.P.; Brouwer, Jack; Campanari, Stefano; Crema, Luigi; Dodds, Paul E.; Gardarsdottir, Stefania Osk; Gazzani, Matteo; Kramer, Gert Jan; Lund, Peter D.; Mac Dowell, Niall; Martelli, Emanuele; Mastropasqua, Luca; McKenna, Russell; Monteiro, Juliana Garcia Moretz-Sohn; Paltrinieri, Nicola; Pollet, Bruno; Reed, Jeffrey G.; Schmidt, Thomas Justus; Vente, Jaap; Wiley, Dianne (Peer reviewed; Journal article, 2022)This paper is written in response to the paper “How green is blue hydrogen?” by R. W. Howarth and M. Z. Jacobson. It aims at highlighting and discussing the method and assumptions of that paper, and thereby providing a ... -
Optimization of Organic Rankine Cycles for Waste Heat Recovery From Aluminum Production Plants
Castelli, Alessandro Francesco; Elsido, Cristina; Scaccabarozzi, Roberto; Nord, Lars O.; Martelli, Emanuele (Journal article; Peer reviewed, 2019)This paper presents the optimization of organic Rankine cycles (ORCs) for recovering waste heat from a hypothetical aluminum production plant to be installed in Norway. The case study is particularly interesting because ... -
Weight and power optimization of steam bottoming cycle for offshore oil and gas installations
Nord, Lars O.; Martelli, Emanuele; Bolland, Olav (Journal article; Peer reviewed, 2014)Offshore oil and gas installations are mostly powered by simple cycle gas turbines. To increase the efficiency, a steam bottoming cycle could be added to the gas turbine. One of the keys to the implementation of combined ...