S. S. Dargnan
Sukhjinder Singh Dargan is an engineering professional with 18 yr of experience in piping stress analysis for process plants, refineries and fertilizers, among others. He works at KBR in Gurgaon, India. Previously, Dargan worked for L&T Chiyoda and Fluor Daniel.
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.
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