S. S. Dargnan

The use of Belleville hold-down supports in piping to overcome vibration problems

Transition pieces for dissimilar material pipes in high-temperature applications: Solutions for the process industry

Transition pieces, designed to bridge the gap between such dissimilar materials, are crucial to ensure system integrity and performance in these demanding environments. In this article, the authors explore a few transition piece usage situations and attempt to elucidate the challenges and approaches adopted. 

Validate skin temperature in refractory-lined pipes using manual calculation vs. FEA analysis

Accurately estimating skin temperature and understanding the impact of refractory lining on thermal performance are crucial aspects of piping system design, operation and maintenance. By recognizing the multifaceted role of refractory lining in enhancing operational efficiency, mitigating risks and extending the lifespan of industrial piping systems, industries can optimize their processes and ensure the reliability and safety of their infrastructure. 

Case study: Forced-circulation evaporator piping design

Evaporation and crystallization techniques have many applications in the chemical, fertilizer, metallurgical, chlor-alkali, pigment and dye, food, ash treatment and zero-liquid discharge process industries, among others.