![Washington University Record 1981 | Washington University Record 1980s | Washington University School of Medicine Washington University Record 1981 | Washington University Record 1980s | Washington University School of Medicine](https://digitalcommons.wustl.edu/record/1206/preview.jpg)
Washington University Record 1981 | Washington University Record 1980s | Washington University School of Medicine
![Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions](https://pub.mdpi-res.com/energies/energies-14-03779/article_deploy/html/images/energies-14-03779-ag.png?1624515763)
Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions
![Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions](https://pub.mdpi-res.com/energies/energies-14-03779/article_deploy/html/images/energies-14-03779-g002.png?1624515763)
Energies | Free Full-Text | Study of the Influence of the Lack of Contact in Plate and Fin and Tube Heat Exchanger on Heat Transfer Efficiency under Periodic Flow Conditions
![Energies | Free Full-Text | Numerical Methods for Optimization of the Horizontal Directional Drilling (HDD) Well Path Trajectory Energies | Free Full-Text | Numerical Methods for Optimization of the Horizontal Directional Drilling (HDD) Well Path Trajectory](https://www.mdpi.com/energies/energies-13-03806/article_deploy/html/images/energies-13-03806-g003.png)