Hydroprocessing is a hydrogen (H 2)-assisted upgrading process used in refineries to convert lower-value hydrocarbon streams ...

Objective: During inspiration, mechanical energy generated from respiratory muscle produces a negative pressure gradient to fulfill enough pulmonary ventilation. The pressure loss, a surrogate for ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Annular flow is a typical gas–liquid two-phase flow state that ...

Parametric CFD analysis lets users statistically determine the fluid flow around a device. Fluid dynamics is one of the primary engineering sciences used to design a wide variety of vehicles, machines ...

Stent thrombosis is a lethal complication of endovascular intervention. Concern has been raised about the inherent risk associated with specific stent designs and drug-eluting coatings, yet clinical ...

In recent years, efficiency of development and research has become increasingly important in a Formula One team. Whereas previously teams ran dual wind tunnels night and day, running hours have now ...