Thermal efficiency enhancement of high pressure gas stove for noodle pot by using steel wire net porous material

Name: P. Khantikomol

Organization : Rajamangala University of Technology Isan. Department of Mechanical Engineering

Email : preecha@rmuti.ac.th

Name: M. Polsongkram

Organization : Rajamangala University of Technology Isan. Department of Mechanical Engineering

Name: W. Apisitpinyo

Organization : Rajamangala University of Technology Isan. Department of Mechanical Engineering

Name: T. Poowadin

Organization : Rajamangala University of Technology Isan. Department of Mechanical Engineering

keyword: Stainless Steel Wire Net Porous Material

ThaSH: Stoves, Gas -- Testing

ThaSH: Heat -- Transmission

ThaSH: Stainless steel -- Thermal conductivity

Abstract: This research article aims to enhance the thermal efficiency of high pressure cooking gas stove (KB-5) for the noodle pot by stainless steel wire net porous material as cooking stove cover. The stainless steel wire net with pore per inch (PPI) 8, 10 and 12 were examined. Each PPI of porous cover have 3 thickness, which were 10, 20, and 30 mm. Moreover, each cover model have 3 heights, which were 25, 34, and 50 cm. In the experiment, the temperatures at inside and outside the porous cover, at pot bottom, and at the water inside the pot, were measured by the type - K thermocouples. The fuel rate 3.790, 7.584 and 11.370 kW were varied in testing. The results indicated that the stainless steel porous cover with PPI 12, thickness 20 mm, and height 34 mm gave highs thermal efficiency 85.71 percent at fuel rate 3.790 kW, which was higher than the case without porous cover 35.01 percent. It was shown that the stainless steel wire net porous material could enhance the thermal efficiency of the cooking stove for the noodle pot due to high heat transfer area and the effect of radiation heat transfer.

King Mongkut's University of Technology North Bangkok. Central Library

Address: BANGKOK

Email: library@kmutnb.ac.th

Created: 2020

Modified: 2025-06-12

Issued: 2025-06-12

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BibliograpyCitation : In Ubon Ratchathani University Faculty of Engineering. The 11th TSME International Conference on Mechanical Engineering 2020 (TSME-ICoME11) (pp.254-261) Ubon Ratchathani : Ubon Ratchathani University

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