Multiphase flow through pipes is characterized by the flow regime, liquid hold-up and pressure gradient. Accurate prediction of these flow attributes is necessary for designing and maintaining pipelines and flowlines in the oil and gas industry. Aspen HYSYS provides a number of flow correlations for modeling multiphase pipe flow. To aid the user and provide a basis for comparison, the performance of correlations for different pipeline geometries, fluids, and flow regimes was analyzed. This paper discusses these analyses.

Peter Thuering shares his insight into how specialty chemicals companies are utilizing performance management systems to increase productivity and efficiency, including some of his recent experiences with customers in the industry.

Peter Thuering comparte su percepción acerca de cómo las compañías productoras de Químicos de Especialidad están usando Sistemas de Gestión de Desempeño para incrementar productividad y eficiencia, incluyendo algunas de sus experiencias recientes con clientes de la industria.

“Gas Day” at CERAWeek was busy from start to finish, and Eni Chief Exploration Officer Luca Bertelli presented a compelling strategy for the future.

On International Women’s Day we celebrate the social, economic, cultural and political achievements of women. At AspenTech we support and empower leaders through our Women’s Leadership Forum.

Find out how global energy company Eni uses AspenTech’s innovative Adaptive Process Control to pilot new applications, optimize performance, and reduce maintenance time and effort.

CERAWeek Day Two saw some of the event’s most prominent speakers present divergent views of energy and its future.

Total Oil CEO Patrick Pouyanne gave a riveting tour of the oil and gas industry, as the annual gathering of global energy influencers kicked off in Houston.

Here are six ways EPCs can leverage their existing modeling skills to optimize the operation of plants and bring in new business for their firms.

Aspen Polymers is the market-leading technology for accurate and reliable design and optimization of polymer processes, accelerating new product innovation and enabling increased operational efficiencies.