The Temperature-Pressure-Frequency Relationship Between Electrical Power Generating in Stirling Engines

Year 2017, Volume: 9 Issue: 2, 59 - 64, 15.06.2017

Mehmet Sait Cengiz Mehmet Salih Memiş Metin Kaynaklı

https://doi.org/10.29137/umagd.351745

Abstract

In this research, the variation of electrical
power according to temperature, pressure, frequency, and cooler temperature, in
Stirling engines was analyzed. The performance characteristics of the low power
beta type Stirling engine were determined by gas exchange in this research, and
the results were compared and presented by graphics. The performance tests of
the Stirling engine heated by using the thermal specification of the sun were
realized as 673 K, 773 K, and 873 K for the heater temperatures. The charge
pressure was increased from 100 kPa up to 400 kPa with the ranges of 100 kPa.
The maximum power was calculated by taking the frequency of crankshaft 10, 30,
50, and 60. Also, the electrical power increase was provided by raising the
temperature difference between the hot edge of the displacer and the cooler
temperature.

Keywords

Stirling engines, renewable energy, solar systems, heat engines

References

• Adiabatic Simulation of Stirling Engines v.1.x. 2014. Available from: http://zigherzog.net/stirling/simulations/IdealAdiabatic/ [Accessed 30 July 2015]
• Akyol Ş.M. and Kılıç M., 2012. Güneş enerjisi kaynaklı bir stirling motorun matlab simulink ile modellenmesi. Uludağ Univesitesi Müh-Mim. Fakültesi Dergisi, 17(2), pp. 51-62.
• Cengiz M.S. and Mamiş M.S., 2015. A Review of Past-to-Present Literature for Stirling Engines. Int. J. Sci. Techn. Res 1: 10-19.
• Cengiz M.S., Mamiş M.S., Akdağ M. and Cengiz Ç., 2015. A Review of Prices for Photovoltaic Systems, International Journal on Technical. Phy. Prob. Engineering 7(10), pp. 8-13.
• Cengiz M.S., Mamiş M.S., Akdağ M. and Cengiz Ç., 2015. A Review of Prices for Photovoltaic Systems. The 11th ICTPE-15, pp. 300-305, 10-12 September 2015, Bucharest, Romania
• Cengiz Ç., 2016. A Research on Smart Grids in Turkey, ICNASE-2016, pp. 2273-2277, March 19-20, Kilis, Turkey
• Cengiz Ç., 2016. Electricity Generation from Solar World. ICNASE-2016, pp. 2259-2264, March 19-20, Kilis, Turkey
• Karabulut H,, Aksoy F. and Öztürk F., 2009. Thermodynamic analysis of a Beta type Stirling engine with a displacer driving mechanism by means of a lever. Renewable Energy, 34(2), pp. 202-208.
• Mills D., 2004. Advences in solar thermal electricity technology. Solar Energy, 76(1), pp.19-31.
• Thombare D.G. and Verma S.K., 2008. Technological development in the Stirling cycle engines. Renewable Sustainable Energy Review, 12(2), pp. 1-38.