Results 121 to 130 of about 3,962,920 (302)

Clathrate hydrate crystallization

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

The Next Generation of Planning for Offshore Oil Spill Response

, 2017
2017-333: In 2014, the Bureau of Safety and Environmental Enforcement (BSEE) commissioned a study to inform an update of Oil Spill Response Plan (OSRP) regulations for offshore oil and gas facilities and pipelines at Title 30, Code of ...
John Caplis, Andrew Krieger
core   +1 more source

Comparative assessment of volume‐of‐fluid (VOF) multiphase solvers for viscoplastic flow over grooved patterned surfaces

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Accurately simulating multiphase flows at low capillary numbers remains challenging due to spurious currents and interface discretization errors. We present a systematic comparison of four volume‐of‐fluid (VOF) solvers within the OpenFOAM framework for pressure‐driven Poiseuille–Bingham flow over grooved surfaces: interFoam with classical ...
Amir Joulaei, Alice Villette, Seyed Mohammad Taghavi   +2 more
wiley   +1 more source

Organizational Design for Spill Containment in Deepwater Drilling Operations in the Gulf of Mexico: Assessment of the Marine Well Containment Company (MWCC) [PDF]

The Deepwater Horizon oil spill in the Gulf of Mexico in April 2010 led to the deaths of 11 workers, a six-month moratorium on deepwater drilling in the Gulf, and nearly three months of massive engineering and logistics efforts to stop the spill.
Macauley, Molly K., Cohen, Mark A., Richardson, Nathan, Stern, Adam, Anderson, Robert   +4 more
core  

Why Sample? - Understanding Common Sampling Objectives for Oil Spill Response

, 2017
#2017-204: There is a growing recognition of the role science plays in supporting oil spill response coupled with increasing reliance on data-driven management and decision-making approaches. Collecting samples for analysis of hydrocarbons
Victoria Broje, Rachel Grunberg, Angeline Morrow, Christopher Pfeifer   +3 more
core   +1 more source

Occurrence of severe slugging in oil production lines and mitigation methods: A numerical simulation approach using ALFAsim®

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Severe slugging represents a major challenge in offshore production systems, potentially compromising operational stability and the integrity of installations. Although established simulators such as OLGA® are widely used for its analysis, there is a gap in the literature regarding the application of the one‐dimensional simulator ALFAsim® for ...
Wayne Gabriel Nóbrega Firme, Tony Herbert Freire de Andrade, Phillipe Augusto Sales, Ricardo Soares Gomez, João Alves de Lima   +4 more
wiley   +1 more source

Optimized Airborne Oil Spill Remote Sensing: POSEIDON, the Quantitative Approach

, 2017
Aerial surveillance is becoming a foundation on the overall oil spill response strategy due to the ability to plan and tactically position response resources in the optimal areas of oil migration.
Alessandro Vagata, Guilherme Pinho, Theo Hengstermann   +2 more
core   +1 more source

Do Investors React Differently to GHG Emission in Stock Pricing Across Firms? Evidence From Commonwealth African Countries Using a Novel Wavelet‐Enhanced QQR Approach

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines the intricate and asymmetric relationship between corporate greenhouse gas emission disclosure and stock returns and crash risks, focusing on listed firms in six Commonwealth African countries characterized by regulatory fragility, limited investor protection, and growing climate vulnerability.
Idorenyin J. Okon, Adeolu O. Adewuyi, Simplice A. Asongu   +2 more
wiley   +1 more source

A Physics-Guided Multibranch Adaptive Multilevel Attention Fusion Network for Sea Oil-Spill Detection in Sentinel-1 SAR Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic aperture radar (SAR) has been widely used for oil-spill monitoring because of its all-weather and all-day imaging capability. However, simple concatenation of multiple oil-spill features extracted from SAR images, such as polarization ...
Jiaxing Tong, Dengfeng Xie, Jinghai Xu, Nan Mo   +3 more
doaj   +1 more source

CEO Duality and Corporate Social Responsibility. A Literature Review With a Focus on Country Effects

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In recent years, many researchers have become interested in the relationship between CEO duality (where one individual serves as both CEO and board chair) and CSR outcomes. Given the varied research results, this structured literature review concentrates on the country effects of this dynamic link.
Patrick Velte
wiley   +1 more source