MoJet® – The Future of Tunnel Ventilation
Innovation, efficiency and performance in one system
With the MoJet®, TLT-Turbo introduces the latest generation of jet fans designed specifically for tunnel ventilation. Based on decades of experience, intensive research and close collaboration with Mosen Ltd. and leading universities, we've set a new benchmark. Experience a breakthrough in tunnel ventilation technology that maximises thrust while conserving energy.
The MoJet® in Action
Watch our video to see the MoJet® in action, taking tunnel ventilation to new heights. See how innovative jet control delivers maximum efficiency and performance. Be amazed by the power and precision of the MoJet®!
How Does the MoJet® Work?
Special aerodynamic optimisations redirect airflow, reducing friction against tunnel ceilings and walls without adding fan losses.
Key benefits at a glance:
- Reduced coanda effect: Airflow is redirected away from ceilings and walls, significantly reducing friction losses.
- Static pressure recovery: More thrust is generated by static pressure at the outlet rather than just the outlet velocity.
- Increased mass flow: Lower inlet and outlet pressure drops due to larger cross sectional areas compared to conventional jet fans.
- Minimised influence of tunnel ceilings and walls: The silencer inlet area faces away from these surfaces.
- Reduced discharge velocity: Less shear stress on tunnel surfaces directly behind the MoJet®.
Why Choose the MoJet®
Less effort, more efficiency
The MoJet® not only provides a powerful ventilation system, but also significantly optimises your operating costs. Fewer jet fans and more compact designs mean less space is needed and shorter distances between fans - ideal for tight tunnel profiles. You can also reduce your energy consumption by up to 50%, making the MoJet® both economical and environmentally friendly.
MoJet® Advantages:
- Smaller tunnel cross-sections possible due to smaller fans with the same thrust
- Shorter longitudinal distances between fans
- Increased thrust in existing tunnels without structural modifications
Compare MoJet®: Redefining Efficiency and Airflow
Compared to traditional jet fans, the MoJet® sets new standards as a more sustainable and cost-effective solution:
- Up to 50% more thrust
- Fewer jet fans and associated cabling
- Up to 40% reduction in power consumption
Take a look at the accompanying graph to see how the MoJet® silencer outperforms standard systems - taking airflow profiles and thrust performance to a whole new level.
Comparison of Airflow and Jet Dispersion
This graph shows airflow and jet diffusion with standard silencers (red) versus MoJet® silencers (blue). The MoJet® directs the airflow to minimise friction along the tunnel walls while keeping the airflow focused - delivering maximum thrust with significantly less energy consumption.
Our Service for Your Success
From planning to commissioning - we support you every step of the way
TLT-Turbo is your reliable partner at every stage of your tunnel ventilation project. Our support begins at the planning and design stage and continues through manufacturing, transportation, installation supervision and commissioning. Of course, we will continue to be at your disposal even after the installation has been completed - for aerodynamic acceptance measurements or the optimisation of existing installations.
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