… Besides, technical measures for the optimal arrangement of jet fans, for example, … jet fans,
the installation of jet fans away from the tunnel roof or the application of the alternative jet fans […

… tunnels. The main objectives of this paper are to investigate the aerodynamic behaviors of
jet fans in a curved tunnel, … distribution for different locations of jet fans and to establish an …

… of jet fans on the evolution of fires and on the control of toxic fumes in one-way road tunnels
… in a one-way road tunnel. The calculation method will be then applied to a studied case of a …

… one-way road tunnel 800 m long, equipped with four jet fans arranged in longitudinal ventilation
system; all jet fans were placed at 5.60 m above tunnel floor. The first and the fourth fan (…

… the PC of jet fans in curved road tunnels remains to … jet fans in curved road tunnels, which
aims to realize energy-saving goals and provide references for the ventilation design of tunnel …

… from the tunnels especially … jet fan and the traditional straight jet fan and also to compare
their performance in exhausting the vehicle emissions in severe traffic condition from the tunnel. …

… carried out on an alternative jet fan, known in literature like Banana Jet®, and it compares …
jet fan is equipped with inlet/outlet sections inclined at a fixed pitch angle (α) toward the tunnel …

… rate in the tunnel, an accurate estimation to the traffic force is necessary. This work investigates
the influence of jet fans to the traffic force of a large vehicle in a long highway tunnel. A …

… from the relative position between the track and the jet fan, therefore the correlation provided
in this paper is applicable to road tunnel with low track traffics. Therefore, the provided …

… analysis of jet fan efficiency in road tunnels. Jet fans are often used for tunnel ventilation and
… However, as a result of the increased wall shear stress around the jet, thrust effectiveness is …