Results 121 to 130 of about 258,390 (295)

Review of CFD modelling techniques for single‐phase and multiphase flow in static mixers

The Canadian Journal of Chemical Engineering, EarlyView.
This review synthesizes computational fluid dynamics (CFD) approaches for static mixers, linking hydrodynamics to pressure drop, particle/droplet distributions, mixing metrics, and heat‐transfer performance to guide modelling choices and design decisions. Abstract Static mixers enable compact and low‐energy intensification.
Jussan Jaeger, Sálvio Lima de Carvalho Neto, Silvio Edegar Weschenfelder, Glaucia Rodrigues Vieira de Almeida da Fonseca, Maria de Fátima Rodrigues da Cunha, Selene Maria Arruda Guelli Ulson de Souza, Evandro Balestrin, Adriano da Silva   +7 more
wiley   +1 more source

Demulsifying agent simplified model for offshore oil wells

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This article addresses key challenges in offshore petroleum production caused by multiphase flow instabilities, such as slug flow and emulsion formation. Traditionally, severe slugging is mitigated by increasing wellhead backpressure through partial choke valve closure. In this context, a simplified dynamic model—the fast offshore wells model (
Fernanda Bernardi de Souza, Bárbara Isabel Santarossa, Ricardo França Rodrigues, Fabio Diehl, Marcelo Farenzena, Jorge Otávio Trierweiler   +5 more
wiley   +1 more source

Wave scattering by an infinite straight-line array of axisymmetric ice floes

, 2008
The original version (prior to the final revised manuscript) was presented at the 18th International Offshore and Polar Engineering Conference (ISOPE-2008), Vancouver, July6–11, 2008.The linear and time-harmonic problem of an infinite, equispaced ...
Bennetts, L., Vernon A. Squire, Squire, V., Luke G. Bennetts   +3 more
core  

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

The Role of Business R&D in Environmental Sustainability: Evidence From the Nordic Countries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT As environmental sustainability becomes an increasingly important concern for advanced economies, the role of business innovation in relation to environmental outcomes has attracted increasing attention. This study examines the relationship between business enterprise research and development (BERD) and environmental sustainability in the ...
Abdullah Emre Caglar, Mehmet Ulug, Ismail Demirdag   +2 more
wiley   +1 more source

Comparison of Offshore and Onshore Employees\' Job Stress of Oil and Gas Company in Western Part of Iran

بهداشت کار و ارتقای سلامت, 2018
Introduction: Job stress has negative effects on mental health and occupational performance of employees. The present study aimed to compare job stress and its components among offshore and onshore Oil and Gs company employees in western part of Iran ...
Keyvan RAFIEYAN, Shoja ARABAN, Saeeid ROMANI, Ghodratela RAHMANI, Leila MOHSENINEZHAD, Azame KHATMI   +5 more
doaj  

ESG Ratings and Firms' Engagement in Global Innovation Ecosystems: Implications for Green Innovation Capacity

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The increasing salience of climate change has intensified attention to the roe of ESG ratings in shaping firms' green innovation. We examine the link between ESG performance and green innovation, highlighting the role of participation in global innovation networks.
Miaomiao Tao, David Roubaud, Mingzhi Zhang, Qianli Ma   +3 more
wiley   +1 more source

Discussion on the development of offshore floating photovoltaic plants, emphasizing marine environmental protection

Frontiers in Marine Science
The development of solar energy is one of the most effective means to deal with the environmental and energy crisis. The floating photovoltaic (PV) system is an attractive type because of its multiple advantages and has been well developed based on fresh
Sheng Wu, Nian Jiang, Shuai Zhang, Pingping Zhang, Peng Zhao, Yang Liu, Yanhui Wang   +6 more
doaj   +1 more source

Gulf of Mexico Regional Oil Spill Response Plan

, 2010
A guide of actions that should be immediately taken and notifications that must be made in the event Shell Offshore, Inc.
Shell Offshore, Inc.
core  

Industrial Structure and Ecological Sustainability: Evidence From Small‐Scale Industries in Nordic Countries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines how industrial structure is associated with ecological sustainability in Nordic countries over the period 2001–2022. The analysis focuses on the share of small‐scale industries in the industrial system and examines its association with ecological sustainability, measured by the load capacity factor.
Ismail Demirdag, Abdullah Emre Caglar, Mustafa Naimoğlu   +2 more
wiley   +1 more source