can high–speed trains run faster and reduce energy consumption?

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Procedia - Social and Behavioral Sciences 48 (2012) 827 – 837 1877-0428 © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012 doi:10.1016/j.sbspro.2012.06.1060 7UDQVSRUW 5HVHDUFK $UHQD± (XURSH &DQ KLJKVSHHG WUDLQV UXQ IDVWHU DQG UHGXFH HQHUJ\ FRQVXPSWLRQ" ,JQDFLR *RQ]iOH])UDQFR D $OEHUWR *DUFtDÈOYDUH] D D )XQGDFLyQ (VSDxROD GH )HUURFDUULOHV )() &,QIDQWD ,VDEHO 0DGULG (VSDx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vailable online at www.sciencedirect.com © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012

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Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

1877-0428 © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012 doi: 10.1016/j.sbspro.2012.06.1060

Available online at www.sciencedirect.com

© 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012

828 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

829 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

830 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

831 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

832 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

833 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

834 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

835 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

836 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837

837 Ignacio González-Franco and Alberto García-Álvarez / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 827 – 837