Design and Thermal Analysis of Pipe Insulation

Avikal, Shwetank; Devi, Reena; Bisht, Arjun Singh; Kumar, K.C. Nithin

doi:10.1007/978-981-16-0159-0_40

Cited by 1 publication

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“…Hence, any pipelines, tanks, valves, or other mechanical equipment that has cold or hot fluids passing through must be insulated to appropriate thicknesses with materials having suitable properties. Thermal insulation saves energy by reducing fuel consumption and prolongs equipment life by reducing condensation and protecting them from corrosion and mold [7,8].…”

Section: Introductionmentioning

confidence: 99%

The Economic and Environmental Impact of Greenhouse Heating Pipe Insulation

2022

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This study aimed to determine the effect of optimum pipe insulation thickness on energy savings and air pollution under greenhouse conditions. In this regard, an optimization model based on a Life Cycle Cost (LCC) analysis was carried out using the P1–P2 method. Three fuel types, coal, natural gas, and fuel oil, were tested with nominal pipe sizes ranging from 25 to 65 mm, and hot water was used in the system. Our findings showed that the highest insulation thickness (0.807 m), the greatest energy savings ($62.351/m), and the lowest payback period (0.502 years) were achieved with a 65 mm pipe size for fuel oil. Overall, the insulation minimizes heat loss through the heating pipelines, resulting in economic and environmental benefits. Fuel oil was determined as the best option for savings in this study. Hence, for fuel oil utilization, the emissions of CO2 varied from 2.762 to 3.798 kg/m and SO2 from 0.014 to 0.020 kg/m for pipe thicknesses ranging from 25 and 65 mm, respectively.

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Section: Introductionmentioning

confidence: 99%