Research Article
CFD Parametric Studies for Global Performance Improvement of Open Refrigerated Display Cabinets
Table 5
Thermal and temperature ratios relatively to BSC—fans velocity parametric study.
| | Case study | | OPTv1 | OPTv2 | OPTv3 | OPTv4 | OPTv5 |
| TEF | +2.8% | +3.5% | +0.6 | −0.4% | 0.9% | | +12.0% | +33.2% | −16.3 | −8.0% | −13.5% | | +10.4% | +40.3% | −18.0 | −9.1% | −14.1% | | −0.7% | −6.1% | −20.3 | +2.1% | −9.2% | | +2.1% | −1.3% | −4.7 | +0.8% | −1.8% | | +12.1% | −40.5% | −43.4 | −0.4% | −26.3% | | −5.0% | −4.5% | −7.6 | −5.2% | −7.6% |
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