Volume 2 Number 3 (May 2012)
Home > Archive > 2012 > Volume 2 Number 3 (May 2012) >
IJAPM 2012 Vol.2(3): 194-196 ISSN:2010-362X
DOI: 10.7763/IJAPM.2012.V2.87

Study of Heat Loss from Hot Tungsten Filament Bulb Using AT89C51 Based Data Acquisition System

Raghavendra Rao Kanchi and Naveen Kumar Uttarkar

Abstract—The electrical power supplied to the filament of an electric lamp gets converted into heat rising the temperature of the filament. This experiment tries to understand the contribution of conduction, convention and radiation in heat loss from the hot tungsten filament of a partially evacuated bulb.

Index Terms—Heat loss, cold temperature of the filament, Newton’s law of cooling, Stefan’s law of radiation, AT89C51 microcontroller, MAX197, OP 07, LCD etc.

The authors are with the Microprocessor and Microcontroller Lab, Department of physics, Sri Krishnadevaraya University, Anantapur, India (e-mail: naveeneimc2@gmail.com, Tel.: + 91 9966645070, fax: +08554-255710).

 

Cite: Raghavendra Rao Kanchi and Naveen Kumar Uttarkar, "Study of Heat Loss from Hot Tungsten Filament Bulb Using AT89C51 Based Data Acquisition System," International Journal of Applied Physics and Mathematics  vol. 2, no. 3, pp. 194-196, 2012.

General Information

ISSN: 2010-362X (Online)
Abbreviated Title: Int. J. Appl. Phys. Math.
Frequency: Quarterly
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca 
Abstracting/ Indexing: INSPEC(IET), CNKI, Google Scholar, EBSCO, Chemical Abstracts Services (CAS), etc.
E-mail: ijapm@iap.org
  • Mar 27, 2024 News!

    IJAPM Vol 14, No 1 has been published online   [Click]

  • Jan 02, 2024 News!

    IJAPM will adopt Article-by-Article Work Flow For the Quarterly journal, each issue will be released at the end of the issue month

  • Jan 02, 2024 News!

    The papers published in Vol 13, No 4 has received dois from Crossref

  • Oct 09, 2023 News!

    IJAPM Vol 13, No 4 has been published with online version   [Click]

  • Oct 09, 2023 News!

    The papers published in Vol 13, No 3 has received dois from Crossref

  • Read more>>