Cong Li Book order

The book explores the application of computational fluid dynamics (CFD) in engineering, specifically focusing on gas-liquid two-phase flow. It emphasizes the two-fluid model, which distinguishes between the phases using separate transport equations for accuracy. Critical to this model are the closure terms that describe interfacial interactions, including turbulence modeling, driving forces, and interfacial area concentration. The research investigates the effectiveness of the two-fluid model and its closure terms in simulating both vertical and horizontal bubbly flow conditions.

Focusing on Facebook, Twitter, Google+, and YouTube, this book examines how Fortune 500 companies use social media. Collected over a five-year period, the authors assess the companies' social media activities and their business performance data, such as stock return, total revenue, net income, and earnings per share.

The book explores the transformation of the media landscape, highlighting the impact of digital technology and social media on traditional journalism. It delves into the challenges faced by news organizations, including the struggle for credibility and the shift in audience engagement. Through case studies and expert insights, it examines how these changes affect the dissemination of information and the role of journalists in a rapidly changing environment. The narrative emphasizes the importance of adapting to new realities while maintaining journalistic integrity.