MoJet® Benefits

MoJets® can provide a number of significant benefits for tunnel design, construction and operation.

In terms of tunnel operation, the MoJet® can potentially offer the following benefits:

  1. Reductions of up to 30% in the power consumption for tunnel ventilation, leading to lower costs for energy and installed power, as well as a lower carbon footprint.
  2. Reduced number of fans, and hence lower maintenance costs.
  3. Smaller and lighter fans for the same aerodynamic thrust, improving handling during installation, as well as reducing overheads associated with commissioning and maintenance.
  4. A significant reduction in sound pressure levels can be achieved with the MoJet® by reducing the blade pitch angle, while still delivering the same in-tunnel aerodynamic thrust as a conventional jetfan.
  5. If specified with 4-pole motors, MoJets® can offer significantly lower sound emissions compared to conventional jetfans.

During tunnel design and construction, the MoJet® can offer the following benefits:

  1. A smaller tunnel cross-section, leading to a reduced requirement for construction materials and contributing to a faster construction programme.
  2. Reduced cabling costs, since MoJets® can be installed much closer together than conventional jetfans.
  3. For existing tunnels, additional ventilation capacity can be delivered without the need for installing tunnel niches.

Please contact us to discuss your particular application.