Results 21 to 30 of about 10,160 (187)

Anoxic Treatment of Agricultural Drainage Water in a Venturi-Integrated Membrane Bioreactor

Membranes, 2023
Due to low sludge production and being a clean source without residuals, hydrogen-based autotrophic denitrification appears to be a promising choice for nitrate removal from agricultural drainage waters or water/wastewater with a similar composition ...
Necati Kayaalp
doaj   +1 more source

IODINE REMOVAL EFFICIENCY IN NON-SUBMERGED AND SUBMERGED SELF-PRIMING VENTURI SCRUBBER

Nuclear Engineering and Technology, 2013
The objective of this conducted research is to study the iodine removal efficiency in a self-priming venturi scrubber for submerged and non-submerged operating conditions experimentally and theoretically.
MAJID ALI, YAN CHANGQI, SUN ZHONGNING, GU HAIFENG, WANG JUNLONG, KHURRAM MEHBOOB   +5 more
doaj   +1 more source

Desarrollo de un modelo para el dimensionamiento de mezcladores aire-gas natural para motores

Revista Facultad de Ingeniería Universidad de Antioquia, 2002
El artículo presenta un método para el diseño de mezcladores aire-gas natural de venturi fijo o variable en motores de aspiración natural o turboalimentados, en el cual se utiliza el modelo de flujo incompresible en estado estable unidimensional.
John R. Agudelo, Ricardo Mejía
doaj   +1 more source

Toni Venturi

CINEstesia, 2020
Toni Venturi é um diretor e produtor de cinema, é graduado em Cinema pela USP e Artes Fotográficas pela University Of Ryerson, no Canadá. Seu trabalho possui títulos premiados, tais como “Latitude Zero”, “Cabra-cega”, “No Olho do Furacão”, “Estamos Juntos” e “Dia de Festa”. Suas produções possuem a recorrente temática de movimentos sociais e a ditadura
Mariana Ramos, Rafael de Paula
openaire   +2 more sources

Study on Flow Characteristics of Venturi Accelerated Vortex Drainage Tool in Horizontal Gas Well

Applied Sciences
Vortex drainage gas recovery has been used to carry liquid from gas wells. However, the traditional vortex tools in gas wells cannot produce long effective distance spiral flow at a low gas flow rate, and their operating mechanism has not been thoroughly
Hongtao Zhang, Yan Xu, Meng Cai, Junliang Li, Mingxi Feng, Xiaochuan Zhang   +5 more
doaj   +1 more source

El urbanismo y la arquitectura posmodernos, ¿capricho o necesidad?

Limaq, 2019
Aunque existen algunas características que distinguen al urbanismo y la arquitectura posmodernos, la corriente resulta difícil de comprender, cosa que, con frecuencia, incita el cuestionamiento de su validez.
Marissa Consiglieri Nieri de Chackal
doaj   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

Structural Optimization of the Venturi Fertilizer Applicator Using Head Loss Calculation Methods

Fluids
Fertilizer suction flow rate is an important performance parameter of the Venturi fertilizer applicator. This study aims to analyze the optimal structure of the Venturi fertilizer applicator with the goal of maximizing the suction flow rate at the same ...
Zhiyang Zhang, Yang Li, Juling Gao, Pan Tang, Feng Huang   +4 more
doaj   +1 more source

The Influence of Inflow Swirl on Cavitating and Mixing Processes in a Venturi Tube

Fluids, 2020
A study of the mixing flows (Schmidt number = 103) in a cavitating Venturi tube that feature linear and swirling flows is presented in this paper. The Large Eddy Simulation (LES) turbulence model, the Schnerr–Sauer cavitation model, and the mixture ...
Hongbo Shi, Petr Nikrityuk
doaj   +1 more source

Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats

The Anatomical Record, EarlyView.
Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin, Jason M. Bourke, Daisuke Koyabu, Kyle N. Armstrong, Vuong T. Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Laura A. B. Wilson   +7 more
wiley   +1 more source