Results 51 to 60 of about 10,160 (187)
The Value of Sequential Dermoscopy in Avoiding Unnecessary Re‐Excisions of Recurrent Nevi
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Ina Sotiri +6 more
wiley +1 more source
Tar Removal From Biomass‐Derived Syngas via Scrubbing: A Review on Process and Modeling
ChemBioEng Reviews, Volume 13, Issue 3, June 2026.This review article surveys contaminant formation and removal in biomass‐derived syngas, with a focus on tar scrubbing. It synthesizes evidence from benchmark plants and compares scrubbing configurations and solvents to assess performance and operating limits.
Simon Brinkmann +2 more
wiley +1 more source
Revista Tecnologia, 2009 Este artigo apresenta um estudo sobre o desenvolvimento de um medidor de vazão baseado no tubo de Venturi como elemento primário. O projeto do transdutor é descrito de acordo com seus detalhes dimensionais e construtivos, auxiliado por resultados ...
Ronald Alzamende Martins +2 more
doaj
Chemical Engineering Journal AdvancesThis research aims to enhance the efficiency of conventional and Tandem cavitating Venturis. To address the limitations of Conventional hydrodynamic cavitation reactors, such as low degradation efficiency and insufficient vapor formation, a series ...
Kimia Nadiri, Soroush Baradaran
doaj +1 more source
A New Aspect of the Ground Effect: The Two-way Interactions between an Airplane Flying in the Vicinity of Sea Water and the Free Surface Waves [PDF]
Journal of Applied Fluid MechanicsThis study presents intensive numerical simulations of a general aviation airplane flying near a wavy water surface, considering the effects of ground proximity and wave amplitude on aerodynamic forces and moments.
S. Eftekhari, A. R. Davari, F. Pazooki
doaj +1 more source
International Journal of ThermofluidsThe selection of Venturis depends on the desired flow measurement sensitivity, permanent pressure loss, discharge coefficient, and relative pressure loss coefficient.
Ahmad Sharifian, Keith Wells
doaj +1 more source
Effects of Nozzle Geometry on Fine Bubble Generation and Surface Cleaning Performance
FluidsFine bubbles have attracted attention in recent years due to their promising characteristics and extensive applications. One type of fine bubble generator, the Venturi tube, utilizes a sudden change in pressure inside the tube and is widely used due to ...
Xin Jiang +4 more
doaj +1 more source
Optimizing Different Angles of Venturi in Biodiesel Production Using CFD Analysis [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2019 The purpose of this paper is to find the optimal geometry of Venturi for the production of biodiesel by hydrodynamic cavitation. Intensive methods such as hydrodynamic cavitation eliminate the limitation of mass transfer in the transesterification ...
Hamid Reza Chitsaz +3 more
doaj
Frontiers in Energy Research, 2019 As the core device of a filtered containment venting system (FCVS), Venturi Scrubber is an efficient device to scrub the radioactive gases and aerosols before release into the atmosphere.
Guangzong Zheng +5 more
doaj +1 more source