S. Kashaniasl, Improvement of thermal efficiency of a gas heater by comparison results of simulation of exhaust gases and experimental results, Islamic Azad University, Islamic Azad University, 2008. (in Persian).
 M. Ahmadi, A. Tasnimi, Piping installations and natural gas equipment for buildings the compilation Ministry of housing and urban development department and the way the building , National building regulations – natural gas piping buildings, in, Iran's Tose of the publication, Tehran, 2003, pp. 128. (in Persian).
 A. Kakaee, S. Valipour, M. Saeidi, Modeling the energy consumption of the water heater tank using the method of analysis of the reverse, in: the second International Conference on optimization of fuel consumption in buildings, Tehran, 2002. (in Persian).
 A. Rahimi, Effective parameters on the thermal efficiency of gas water heater and its economical analysis, in: The Fourth International Conference on new approaches in maintenance energy, 2014. (in Persian).
 M. Aydinalp, V.I. Ugursal, A.S. Fung, Modeling of the space and domestic hot-water heating energy-consumption in the residential sector using neural networks, Applied Energy, 79(2) (2004) 159-178.
 M.M. Sedeh, J. Khodadadi, Energy efficiency improvement and fuel savings in water heaters using baffles, Applied energy, 102 (2013) 520-533. (in Persian).
 S. Amini, Investigation of heat transfer rate enhancement in the water heater tank with the installation disk in the middle tube The university of idustrial esfahan, Esfahan, 2002. (in Persian).
 K. Moharamkhani, M. Tavakoli, F. samvad, Quantitative and qualitative comparison on the exhaust gas between a gas water heater with an adjustment warhead and a gas water heater without warhead, in: Fluid Dynamics Conference, Hormozgan university, 2013. (in Persian).
 M. Bidabadi, Partners, Optimizing a gas water heater, in: International Conference on optimization of fuel consumption in the building, Tehran, 2002. (in Persian).
 S. Kashaniasl, S. Hossein-pour, F. Rambarzin, Numerical study of heat transfer and combustion gases from the effect of the shape of the obstacles in the flue gas heaters heat efficiency., in: thermal Conference of the Islamic Azad University, Mashhad, 2010. (in Persian).
 S. Kashaniasl, S. Hossein-pour, F. Rambarzin, Numerical and experimental investigation of the effect of obstacles on increasing thermal efficiency of furnace gas heater, in: The first National Conference on new technologies in the home appliance industry, Isfahan, 2012. (in Persian).
 S. Hossein-pour, S. Kashaniasl, Numerical and experimental investigation on the effect of baffles on increasing thermal efficiency of a gas heater, scientific-research and fuel combustion, 2(1) (2010). (in Persian).
 M.Bidabadi, M. Sadigi, M.Shirazi, An investigation on the effect of parameters of burner on performance the gas heater, in: The second Conference of Iran's Islamic Azad University of Mashhad combustion, Mashhad 2007. (in Persian)
 S. Kashaniasl, M.T. Shervani-Tabar, M. Yrai, S.B. Islami, Experimental investigation of influence of baffled In the gas tank water heater thermal efficiency enhancement, Amirkabir Journal of Mechanical Engineering, (2019). (in Persian).
 S. Jaisankar, T. Radhakrishnan, K. Sheeba, Studies on heat transfer and friction factor characteristics of thermosyphon solar water heating system with helical twisted tapes, Energy, 34(9) (2009) 1054-1064.
 A. Golneshan, A. Mottagi, A numerical investigation on the heat transfer in the new designed gas water heater, in: The second International Conference on optimization of fuel consumption in buildings, Tehran, 2002. (in Persian).
 Q.K. Nejad, H. Heravi, M. Nabavi, S. Javadi, Simulation of a household gas water heater and an investigation on the effect of the adjustment warhead and ᴠ / ᴧ baffles on the heat transfer rate in the middle tube, in: The second Conference of Iran's Islamic Azad University of Mashhad combustion, Mashhad 2008. (in Persian).
 R. Sabag, N. Rahbar, Effect of geometric shapes on the wall temperature distribution of maximum flare tip its output contaminants in engineering modeling magazine, engineering modeling magazine, 8(40) (2015). (in Persian).
 M. Abdolahpour, V. Rezaee, V. Amirmardani, A study of the effect of foreign exchange on fuel than a two types of reactive flow with variable pressure and speed, the Fifth, in: Conference of the fuel and ignition of Iran, Iran University of science and technology, 2013. (in Persian).
 V.F. khanaposhtani, M. Seyedmirzabozorg, M. Asgari, Numerical study on cold flow inside a combustion chamber, in: the second Conference of Iran-combustion, Islamic Azad University of Mashhad, 2007. (in Persian).
 M. Kamali, Heat burners, publishing technical and professional employees of the cooperative organization of the country, Iran, 2012. (in Persian).
 H.Pasdar, Fire modeling methods, in: Iran combustion community newsletter, 2010. (in Persian).
 Magnussen, B. F, Hjertager, B. H, On mathematical modeling of turbulent combustion with special emphasis on soot formation and combustion, in: Symposium (international) on Combustion, Elsevier, 1977, pp. 719-729.
 H. Masoumi, H.A. Roshan, Numerical study of the effect of angle of burners on the combustion phenomenon in a selected power plant boiler, fuel and combustion research-journal, fuel and combustion research-journal, 5(1) (2012). (in Persian).
 Z. Yan, Numerical modeling of turbulent combustion and flame spread, Lund University Lund,, Sweden, 1999.
 M. Kahrom, M. Anbarsooz, Numerical and experimental study of the effect of the use of boundary-layer thermal stimulation phenomenon on improving the efficiency of the domestic gas infra-red, Journal of numerical methods in engineering, (1) (2012). (in Persian).