Results 121 to 130 of about 6,866 (241)

Production of submicron aerosols by powder depressurization

, 1999
Disaggregation of dry powders in shear flow has limitations in producing submicron particles. This study explores a new method for the production of submicron particles by the depressurization of powder aerosols.
Haryani, Amit
core  

Antioxidants in Plant‐Based Food Matrices: From Structure–Activity and Degradation Kinetics to Formulation Design

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.
ABSTRACT Plant‐based antioxidants are widely incorporated into foods to retard oxidative deterioration and to deliver health‐related benefits. Yet, their in‐product and in vivo performance frequently diverges from predictions based on solution‐phase chemical assays, because matrix interactions, processing history, and host metabolism reshape both ...
Márcio Vargas‐Ramella, Carmen Silvia Favaro‐Trindade, Bárbara Miranda‐Vilela, Mariana Estefanuto‐Costa, Marina Franco‐Brito, Bibiana Alves dos Santos, Paulo Cezar Bastianello Campagnol   +6 more
wiley   +1 more source

Control mechanisms for gas hydrate production by depressurization in different scale hydrate reservoirs

, 2007
The methane hydrate was formed in a pressure vessel 38 mm in id and 500 mm in length. Experimental works on gas production from the hydrate-bearing core by depressurization to 0.1, 0.93, and 1.93 MPa have been carried out. The hydrate reservoir simulator
Fan, Shuan-Shi, Feng, Zi-Ping, Li, Gang, Li, Xiao-Sen, Tang, Liang-Guang   +4 more
core   +1 more source

Computational fluid dynamics simulations of spray tests in a multicompartment construction with an Eulerian–Lagrangian approach

Frontiers in Energy Research
This paper is an investigation of the gas mixing and depressurization effects of containment spray on hydrogen risk during a typical severe accident in a light water reactor (LWR).
Yazhe Lu, Xu Ran, Zonglan Wei
doaj   +1 more source

A Numerical Simulation of Rapid Depressurization in Pressure Vessels Incorporating Nucleate Boiling of Hydrocarbon Mixture

, 2017
In offshore operations, overpressure of pressure vessels can arise in case of emergencies like fire or malfunction of valves. This situation can cause physical damages of the vessel and, operation break.
Ahmin Park, Yoonae Ko, Youngsub Lim
core   +1 more source

Explosive Boiling of a Depressurized Volatile Liquid

, 1995
The explosive boiling that occurs when a pressure-liquefied gas is suddenly vented to the atmosphere has been investigated experimentally at small scale. The test liquid (refrigerant-22), initially in equilibrium with its vapor, is suddenly depressurized by bursting a foil diaphragm.
R. Barbone, D. L. Frost, A. Makris, J. Nerenberg   +3 more
openaire   +2 more sources

Pilot-scale experimental study on natural gas hydrate decomposition with innovation depressurization modes

Natural gas hydrate (NGH), a novel energy source characterized by large reserves, and wide distribution, has attracted worldwide attention in recent years. How to develop NGH economically and efficiently has always been a research hotspot.
Wang, Yi, Meng, Te, Zhang, Long-Hai, Li, Xiao-Sen, Wan, Kun   +4 more
core   +1 more source

Study of Supercritical CO₂ Pipeline Flow Leaks: Effects of Equation of State, Impurity, and Outlet Diameter

Fluids
The growing need to mitigate climate change has accelerated the development of Carbon Capture, Utilization, and Storage (CCUS) technologies, where the safe transport of supercritical CO2 (sCO2) through pipelines is a key challenge.
Krishna Kant, Chaouki Habchi, Martha Hajiw-Riberaud, Al-Hassan Afailal, Jean-Charles de Hemptinne   +4 more
doaj   +1 more source

Influences of gas hydrate reformation and permeability changes on depressurization recovery

, 2015
In the consideration of natural gas hydrate reformation and its permeability changes,a mathematic model was built for the laboratory-scale depressurization recovery of natural gas hydrate,so as to simulate gas hydrate reformation in the depressurization
阮徐可, 李小森, 杨明军, 于锋
core  

Reasons for Depressurization of a High-Pressure Cylinder

Vestnik IzhGTU imeni M.T. Kalashnikova
High-pressure cylinders are vessels for storing and transporting compressed gases under high pressure, which are necessary for use in various technological processes. These vessels are mainly made of steel or aluminum and have significant strength to withstand high (more than 400 kgf/cm2) pressure.
V.S. Repyakh, Yu.A. Chirkov, S.Yu. Reshetov, G.A. Kleshchareva, E.V. Kushnarenko   +4 more
openaire   +1 more source