DESIGN WITH MODELING TECHNIQUES Chapter 11

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DESIGN WITH MODELINGTECHNIQUESChapter 11

• ALFRED MOSER
• ALOIS SCHÄLIN
• LARS DAVIDSON
• VINCENZO CORRADO
• VIKTOR DORER
• MARKUS KOSCHENZ

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Contents of Chapter 11

• INTRODUCTION
• COMPUTATIONAL FLUID DYNAMICS IN INDUSTRIAL
  VENTILATION
• Purpose
• Method
• Required Input
• CFD Software
• Case Studies
• Conclusion and Recommendations
• References

• THERMAL BUILDINGDYNAMICS SIMULATION
• Introduction
• Physical Phenomena
• Calculation Methods
• Required Input
• Expected and Available Results
• Example
• Conclusions and Recommendations
• References
• Bibliography

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TABLE 11.1 Numerical Methods and Their Purpose
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FIGURE 11.2 Cross-section through clean room,
with open oven (including shelves) to the
left. The air curtain is supposed to protect the
inside of the oven when the door is opened to
fill in goods. The air curtain, however, was
found to be bent outward, and recirculation
occurs, which can carry dust into the oven (shown
by the class B air to the right).
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FIGURE 11.17 View of large industrial parcel
distribution hall from outside.
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FIGURE 11.18 View of large industrial parcel
distribution hall from inside (CFD model).
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FIGURE 11.19 View of large industrial parcel
distribution hall from inside (multizone model).
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FIGURE 11.20 Resulting temperatures in the hall
(from CFD model).
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FIGURE 11.23 Textile machine hall with spinning
machines.
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FIGURE 11.24 Model of small part of the hall.
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FIGURE 11.25 Airflow in redesigned ventilation
system.