High-Fidelity Modeling of Boiler Feed Pump Systems for Low-Load Analysis
Published on 28. May 2024
Book
Paperback/Softback
190 pages
978-3-384-24171-9 (ISBN)
Description
Optimizing coal-fired power plants for efficient operation at minimum generation levels presents a significant challenge. A key component impacting efficiency is the boiler feed pump system, responsible for delivering water to the boiler. This system often utilizes boiler feed pump turbines (BFPTs) powered by steam bled from the main turbine. However, ensuring stable and efficient operation of BFPTs at low loads can be difficult.
This research tackles this challenge by employing high-fidelity modeling. Using specialized software like Flownex, a highly accurate digital replica of a typical boiler feed pump system will be created. This model will encompass not only the BFPT itself, but also its associated steam feed pump, standby electric feed pumps, and the surrounding environment like steam admission valves and condenser back pressure.
By analyzing this model under various operating conditions, researchers can gain valuable insights into the behavior of BFPTs at low loads. Case studies will explore the impact of different steam supply conditions, valve control strategies, and leak-off valve philosophies. These simulations will provide valuable predictions and recommendations for optimizing BFPT operation at low loads, ultimately improving the overall efficiency and cost-effectiveness of coal-fired power plants.
More details
Language
English
Place of publication
Atlanta
Germany
Target group
Coal plants struggle at low power. Why? The boiler feed pump system! This study tackles that with high-fidelity modeling. Imagine a super-accurate digital twin of the system, analyzing how it behaves at low loads. By seeing how valves, steam supply, and more affect the pump turbine, we can optimize efficiency for cost-effective low-power operation.
Product notice
Unsewn / adhesive bound
Dimensions
Height: 234 mm
Width: 155 mm
Thickness: 14 mm
Weight
334 gr
ISBN-13
978-3-384-24171-9 (9783384241719)
Schweitzer Classification
Person
Author
Georgia Pie is a distinguished oncologist and researcher dedicated to advancing knowledge and care in pancreatic cancer. Dr. Pie's profound expertise and commitment drive her advocacy for improved understanding and treatment of this challenging disease.
As an author, Dr. Pie brings clarity and compassion to her work. Her book, "Pancreatic Cancer: Hidden Threat," emerges from years of clinical experience and deep engagement with patients and families affected by pancreatic cancer. This vital resource fills a critical gap in public understanding, offering insights that empower patients and caregivers to navigate the complexities of diagnosis, treatment, and support.
Dr. Pie's narrative is both informative and empathetic, illuminating the nuances of pancreatic cancer and the multifaceted journey it entails. She emphasizes the importance of early detection, providing clear guidance on recognizing symptoms and accessing appropriate medical care. Through detailed discussions of treatment options, including innovative therapies and clinical trials, Dr. Pie equips readers with essential knowledge to make informed decisions.
Beyond medical facts, Dr. Pie addresses the emotional and practical dimensions of living with pancreatic cancer. Her book offers invaluable support for caregivers, emphasizing the importance of holistic care and community resources. Dr. Pie's holistic approach extends to advocacy for increased research funding and public awareness, aiming to improve outcomes and quality of life for all affected by this disease.
"Pancreatic Cancer: Hidden Threat" reflects Dr. Pie's unwavering dedication to patient-centered care and her belief in the transformative power of knowledge. It is a testament to her mission to demystify pancreatic cancer, providing hope and empowerment to those facing its challenges. Through her writing and clinical practice, Dr. Pie continues to inspire positive change and progress in the field of oncology.