In the present paper, we develop a numerical analysis supporting the design of a climatic chamber suitable for tracked and wheeled tractors, i.e. having measures 5x8x4 m3 (length x width x height).. The numerical analysis is performed by employing Matlab-Simulink, to simulate the behavior of transient systems. First, the balance equations are written with reference to the 5 blocks that can describe the climatic chamber. Then two different regimes are investigated. First, a period of 10 hours is considered in order to reach the prescribed conditions for the climatic chamber. Then, after this preparation period, the tractor’s engine is supposed to work. The performed analysis has shown that higher values of the adduction coefficient are preferable. Moreover, the dynamical analysis turned out to be a very useful instrument to drive the design.
A numerical model for the design of a climatic chamber / Eugenia Rossi di Schio*, Paolo Valdiserri, Valda Rondelli, Enrico Capacci, Stefano Masi. - ELETTRONICO. - (2018), pp. 204-204. (Intervento presentato al convegno 13 conference on sustainable development of energy, water, and environment systems tenutosi a palermo nel 30 settembre - 4 ottobre 2018).
A numerical model for the design of a climatic chamber
Eugenia Rossi di Schio
Membro del Collaboration Group
;Paolo Valdiserri;Valda Rondelli;Enrico Capacci;
2018
Abstract
In the present paper, we develop a numerical analysis supporting the design of a climatic chamber suitable for tracked and wheeled tractors, i.e. having measures 5x8x4 m3 (length x width x height).. The numerical analysis is performed by employing Matlab-Simulink, to simulate the behavior of transient systems. First, the balance equations are written with reference to the 5 blocks that can describe the climatic chamber. Then two different regimes are investigated. First, a period of 10 hours is considered in order to reach the prescribed conditions for the climatic chamber. Then, after this preparation period, the tractor’s engine is supposed to work. The performed analysis has shown that higher values of the adduction coefficient are preferable. Moreover, the dynamical analysis turned out to be a very useful instrument to drive the design.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.