The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Through the reduced scale model experiment and SES numerical simulation, the influencing characteristics of some factors are studied, such as the train speed, the vehicle length, the blocking ratio between the train and the tunnel, the tunnel surface friction coefficient and the train surface friction coefficient. With the single factor test, the research objects aim at the velocity and temperature...
With SES simulation, based on the reduced scale model experiment, the influencing significance degree of the vehicle length, the train speed and the blocking ratio of the tunnel and the train are analyzed In the orthogonal test, the research objects aim at the average air volume, the velocity and the temperature of the units such as the tunnel, the platform, the stairs, the hall and the entrances...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.