مدارک علمی دانشگاهی

Education

دکترای مهندسی مکانيک -تبديل انرژی گرايش موتورهای احتراق داخلی

Professor

Department of Mechanical Engineering

Faculty of Engineering, Urmia University

P.O. Box 57169-33111, Urmia, Iran

Tel: +98-914-149-2951

E-mail:

s.jafarmadar@urmia.ac.ir;

s_jafarmadar@yahoo.com

استاد گروه مهندسی مکانيک دانشکده فنی و مهندسی دانشگاه ارومیه

عضو هئیت علمی

مرتبه علمی : استاد

2000 –2005 Ph.D. in Mechanical Engineering ,Tabriz University, Tabriz, Iran.

1997 – 1999 M.Sc. in Mechanical Engineering ,Tabriz University, Tabriz, Iran.

1991 – 1995 in Material Engineering Sharif University of technology, Tehran, Iran. 

مقالات چاپ شده در مجلات علمی و پژوهشی و یا ISI

S.Jafarmadar,Sh. Khalil Arya, S. Shafee, R. Barzegar. Modeling the effect of  spray/wall impingement on combustion process and emission of DI Diesel engine. Journal of thermal Science, No.3, Vol.13, 2009

1

S.Jafarmadar, M. Khanbabazadeh. A computational study of the effects of combustion chamber geometries on combustion process and emission in a DI diesel engine. Journal of fuel and combustion, No.1, Vol.1, 2009

2

A.Abbassi, Sh. Khalil Arya, S.Jafarmadar. The influence of injection system characteristics on the first- and second-law terms in high-speed DI diesel engines with swirl combustion chamber. journal of Int. J. Exergy, Vol. 7, No. 4, 2010

3

A.Abbassi, Sh. Khalil Arya, S.Jafarmadar. The influence of the inlet charge temperature on the second law balance under the various operating enging speeds in DI diesel engine.  Fuel, 2010.

4

S.Jafarmadar,A.Zehni. Multi-dimensional modeling of the effects of split injection scheme on combustion and emission of direct-injection diesel engine at full load state. International journal of engineering, No.4, Vol.23,2009.

5

S.Jafarmadar,Sh., S. Shafee, R. Barzegar. Three dimensional modeling   of combustion process and soot and Nox formation in a Direct injection diesel engine. Journal of engine research, No.1, Vol.14, 2009.

6

S.Jafarmadar,A.Zehni. Multi-dimensional modeling of combustion process combustion and emission of dual fuel engine. International journal of engineering, No.5, Vol.13,2008.

7

V. Pirouzpanah, S.Jafarmadar. Prediction of combustion process and emission formation at dual fuel engine by using single zone with detailed chemical kinetics models. Journal of engineering, Tabriz University, No.32,Vol.2,2005.

8

V. Pirouzpanah, S.Jafarmadar.  Prediction of combustion process and emission formation at dual fuel engine by using quazi-dimensional with detailed chemical kinetics models .  Journal of engineering, Tabriz University, No.32,Vol.2,2006

9

S.Jafarmadar, B. Jalilpour. Three Dimensional Modeling of Combustion Process and  emission formation in a low heat rejection indirect injection diesel engine. THERMAL SCIENCE: Year 2014, Vol. 18, No. 1, pp. 53-65.

10

S.Jafarmadar., V.Heiydarpoor. Numerical Studies of Spray Breakup in a Gasoline  direct injection engine. THERMAL SCIENCE, Year 2011, Vol. 15, No. 4, pp. 1111-1122.

11

S. Emami, S. Jafarmadar. Multidimensional modeling of the effect of fuel injection pressure on temperature distribution in cylinder of a turbocharged DI diesel engine. Propulsion and Power Research:2013;2(2):162–175

12

R. Rahimi, S. Jafarmadar, Sh. Khalilarya, A. Mohebbi.  Numerical and experimental investigations  of EGR distribution in a DI turbocharged diesel engine. Transactions of the Canadian Society for Mechanical Engineering, Vol. 37, No. 2, 2013

13

E. Alizadeh Haghighi , S. Jafarmadar , H. Taghavifar. Application of ANN-ICA Hybrid Algorithm toward Prediction of Engine Power and Exhaust Emissions. International Journal of Automotive Engineering Vol. 3, Number 4, Dec 2013

14

S. Jafarmadar, M. Hossaeinzadeh. IMPROVEMENT OF EMISSIONS AND PERFORMANCE BY USING OF AIR JET, EXHAUST GAS RE-CIRCULATION AND INSULATION METHODS IN A DIRECT INJECTION DIESEL ENGINE. THERMAL SCIENCE: Year 2013, Vol. 17, No. 1, pp. 57-70

15

S. Jafarmadar , S. Shafee, R. Barzegar. NUMERICAL INVESTIGATION OF THE EFFECT OF FUEL INJECTION MODE ON SPRAY/WALL INTERACTION AND EMISSION FORMATION IN A DIRECT INJECTION DIESEL ENGINE AT FULL LOAD STATE. THERMAL SCIENCE: Year 2010, Vol. 14, No. 4, pp. 1039-1049

16

A. Lotfiani, S. Kalil Arya, S.Jafarmadar. A semi-analytical model for prediction of the behavior of turbulent coaxial gaseous jests. THERMAL SCIENCE: Year 2013, Vol. 17, No. 4, pp. 1221-1232

17

H. Khatamnezhad, S. Khalil Arya, S. Jafarmadar, A. Nemati .  Incorporation of exhaust gas recirculation and split injection for reduction of Soot and NOx emissions in direct injection diesel  engine. THERMAL SCIENCE, Year 2011, Vol. 15, Suppl. 2, pp. S409-S427 

18

S. jafarmadar M. KhanbabazadehA Full-Cycle 3 Dimensional Numerical Simulation of a Direct Injection Diesel Engine. International Journal of Automotive Engineering Vol. 3, Number 2, June 2013

19

A. Mohebbi ,S. jafarmadar, J. Pashae. Performance Evaluation and Emissions improving of Turbocharged DI Diesel Engine with Exhaust Gas Recirculation (EGR). International Journal of Automotive Engineering Vol. 2, Number 2, April 2012

20

A. Nemati, Sh. Khalilarya, S. Jafarmadar, H. khatamnejhad, V. Fathi . Effect of Injection Characteristics on Emissions and Combustion of a Gasoline Fuelled Partially-premixed Compression Ignition Engine. International Journal of Automotive Engineering Vol. 1, Number 1, January 2011

21

S. Parsa, R. Khoshbakhti , S. Jafarmadar, R. Akbarpour Ghiasi, Y. Ajabshirchi. Exergy Analysis of a Diesel Engine using Multi-zone Combustion Model.  Journal of Fuel and Combustion,2013

22

S.Jafarmadar, A.Zehni. Combustion Modeling for Modern Direct Injection Diesel Engines. Iran. J. Chem. Chem. Eng. Research Note Vol. 31, No. 3, 2012

23

M. Abbasalizadeh, S. Jafarmadar and H. Shirvani.  The effects of pressure difference in nozzles two phase flow on the quality of exhaust mixture. IJE TRANSACTIONS B: Applications Vol. 26, No. 5 (May 2013) 553-562

24

N. Pourvosoghi, A. M. Nikbakht , S. Jafarmadar. An Optimized Process for Biodiesel Production from High FFA Spent Bleaching Earth. IJE TRANSACTIONS C: Aspects Vol. 26, No. 12, (December 2013) 1545-1550

25

N. Pourvosoghi, A. M. Nikbakht , S. Jafarmadar, M.Tabatabaei, A.H. Goli, A.Habibnia, M. Pakzad. Effect of waste bleaching earth oil derived biodiesel on diesel engine performance and emissions. Journal of Fuel and Combustion,2012,vol 5, Num 2

26

A. Mohebbi, S. Jafarmadar, J. Pashae and M. Shirnezhad. Experimental studying the effect of EGR distribution on the combustion, emissions and performance in a turbocharged DI diesel engine. IJE TRANSACTIONS A: Basics Vol. 26, No. 1 (January 2013) 73-82 

27

S. Jafarmadar , J. Pashae. Experimental Study of the Effect of Castor Oil Biodiesel Fuel on Performance and Emissions of Turbocharged DI Diesel. IJE TRANSACTIONS B: Applications Vol. 26, No. 8 (August 2013) 905-912  

28

S. Jafarmadar, A. Zehni. Multi-Dimensional Modeling of the Effects of Spilt Injection Scheme on Performance and Emissions of IDI Diesel Engines. IJE TRANSACTIONS C: Aspects Vol. 25, No. 2 (June 2012) 135-146

29

S. JafarmadarThe Numerical Exergy Analysis of H2/Air Combustion with Detailed Chemical Kinetic Simulation Model. IJE TRANSACTIONS C: Aspects Vol. 25, No. 3 (September 2012) 239-248

30

S. Jafarmadar, R.Barzegar. Three Dimensional Modeling of Combustion Process and Emissions Formationin Pre and Main Chambers of an Idirect Injection Diesel Enginge. IJE TRANSACTIONS C: Aspects Vol. 25, No. 4 (December 2012) 311-320

31

H. Khatamnezhad, S. Khalil Arya, S. Jafarmadar, H. Oryani , M. Pourfallah. Numerical Investigation on the Effect of Injection Timing on Combustion and Emissions in a DI Diesel Engine at Low Temperature Combustion Condition. IJE TRANSACTIONS B: Applications Vol. 24, No. 2 (July 2011) 165-179

32

M. Mardi Kolur, S. Khalil Arya, S. Jafarmadar ,A. Nemati .Hydrogen and Ethanol as Potential Alternative Fuels Compared to Gasoline under Improved Exhaust Gas Recirculation. IJE TRANSACTIONS C: Aspects Vol. 27, No. 3 (March 2014) 449-456

33

M. Mansoury , S. Jafarmadar . Experimental Investigation of the Effects of Air Injection and Injection Timing in a Natural Aspirated DI Diesel Engine. IJE TRANSACTIONS C: Aspects Vol. 26, No. 12 (December 2013) 1479-1484

34

B. Jalilpour, S. Jafarmadar, D.D. Ganji, A.B. Shotorban, H. Taghavifar. Heat  generation/absorption on MHD stagnation flow of nanofluid towards a porous stretching sheet with prescribed surface heat flux .Original Research Article,Journal of Molecular Liquids, Volume 195, July 2014, Pages 194-204

35

S. JafarmadarMultidimensional modeling of the effect of EGR (exhaust gas recirculation) mass fraction on exergy terms in an indirect injection diesel engine. Original Research Article Energy, Volume 66, 1 March 2014, Pages 305-313

36

S. JafarmadarThree-dimensional modeling and exergy analysis in Combustion Chambers of an indirect injection diesel engine. Original Research Article ,Fuel, Volume 107, May 2013, Pages 439-447

37

G. Rezazadeh, A. Keyvani, S. JafarmadarOn a MEMS based dynamic remote temperature sensor using transverse vibration of a bi-layer micro-cantilever. Original Research Article , Measurement, Volume 45, Issue 3, April 2012, Pages 580-589

38

V. Fathi, A. Nemati, Sh. Khalilarya, S. JafarmadarThe effect of the initial charge temperature under various injection timings on the second law terms in a direct injection SI hydrogen engine. International Journal of Hydrogen Energy, Volume 36, Issue 15, July 2011, Pages 9252-9259

39

H. Taghavifar, S.Khalilarya, S. Mirhasani, S. JafarmadarNumerical energetic and exergetic analysis of CI diesel engine performance for different fuels of hydrogen, dimethyl ether, and diesel under various engine speeds. International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 25 April 2014

40

S. JafarmadarExergy analysis of hydrogen/diesel combustion in a dual fuel engine using three-dimensional model. International Journal of Hydrogen Energy, In Press, Corrected Proof, Available online 26 April 2014

41

R.Tasouji Azar, S.Khalilarya, S. JafarmadarTube bundle replacement for segmental and helical shell and tube heat exchangers: Experimental test and economic analysis. Applied Thermal Engineering, Volume 62, Issue 2, 25 January 2014, Pages 622-632

42

S. Jafarmadar, R. Tasoujiazar , B. Jalilpour. Exergy analysis in a low heat rejection IDI diesel engine by three dimensional modeling. INTERNATIONAL JOURNAL OF ENERGY RESEARCH,Int. J. Energy Res. (2013), Published online in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/er.3100

43

S. Jafarmadar, A.Zehni. Numerical investigation of the effects of dwell time duration in a two-stage injection scheme on exergy terms in an IDI diesel engine by three-dimensional modeling . Energy Science & Engineering published by the Society of Chemical Industry and John Wiley & Sons Ltd.

44

S. Jafarmadar, B. Jalilpour, D. D. Ganji, and H. Taghavifar. A Unified Model Considering Effects of Droplet Break-Up and Air Entrainment at the Initial Stage of Fuel Spray Penetration . Hindawi Publishing Corporation, Mathematical Problems in Engineering, Volume 2014, Article ID 127107, 11 pages ,http://dx.doi.org/10.1155/2014/127107,RESEARCH ARTICLE

45

S.Jafarmadar , N.Javani . Exergy analysis of natural gas/DME combustion in homogeneous charge compression ignition engines (HCCI) using zero-dimensional model with detailed chemical kinetics mechanism. [in press] Int J Exergy; 2013.

46

S.Jafarmadar. Multidimensional modeling of the effect of engine load on various exergy terms in an indirect injection Diesel Engine. Int. J. Exergy, Vol. 15, No. 1, 2014

47

D. D. Ganji ,S. Jafarmadar, B. Jalilpour, R. Rahimi,A.B. Shotorban, Seyd H.Hashemi Kachapi. Analytical and numerical simulation of radiation and porosity on a non-orthogonal stagnation-point flow towards a stretching sheet. Indian J. Pure Appl. Math., Indian National Science Academy,2013

48

S.JafarmadarTheEffect of Split Injection on the Combustion and Emissions in DI and IDI DieselEnginesBook Chapter of Diesel Engine - Combustion, Emissions and ConditionMonitoringEdited by: Saiful Bari,ISBN 978-953-51-1120-7,PublisherInTech,Publication date: April 2013.

49

AMohebbi,  M.H Komarizade, S. JafarmadarJ.PashaiUse of waste cooking oil biodiesel in a tractor DI diesel engineJournal ofFood, Agriculture and EnvironmentVol.10(2):1290-1297.2012.

50

H.Taghavifar, Sh.Khalilarya, S.Jafarmadar. Engine structure modifications effect on the flow behavior, combustion, and performance characteristics of DI diesel engine. Energy Conversion and Management 85 (2014) 20–32.

51

H.Taghavifar, Sh.Khalilarya, S.Jafarmadar. Diesel engine spray characteristics prediction with hybridized artificial neural network optimized by genetic algorithm. Energy 71 (2014) 656-664.

52

B. Jalilpour , S. Jafarmadar ,D. D. Ganji. MHD stagnation flow towards a porous stretching sheet with suction or injection and prescribed surface heat flux. J Braz. Soc. Mech. Sci. Eng.DOI 10.1007/s40430-014-0218-z.

53

H. Tagavyfar, S. Kalil Arya, S. Jafarmadar. Three-dimensional energetic and exergetic analysis of the injection orientation of DI diesel engine under different engine speeds.  Energy Science & Engineering published by the Society of Chemical Industry and John Wiley & Sons Ltd. Doi,10.1002/ese 3.69

54

S. Jafarmadar, M. Mansoury . Exergy analysis of air injection at various loads in a natural aspirated direct injection diesel engine using multidimensional model. Fuel xxx (2015)  xxx–xxx.

55

Jafarmadar, S. (xxxx) ‘Exergy analysis of natural gas/diesel combustion in homogenous charge compression ignition engines (HCCI) using multi-dimensional model’, Int. J. Exergy, Vol. x, No. x, pp.xxx–xxx.

56

M.Javadzadeh, S.Khalilary, S. Jafarmadar and B. Amirkamvar. Thermodynamic evaluation of gas compression station from the point of energy and exergy view with an approach to reduce energy consumptions and emissions: A case study

57

H. Soukht Saraee , S. Jafarmadar , H. Taghavifar  S. J. Ashrafi. Reduction of emissions and fuel consumption in a compression ignition engine using nanoparticles. Int. J. Environ. Sci. Technol. DOI 1 0.1007/s13762-015-0759-4.

58

H. Sadighi Dizaji, S. Jafarmadar. Heat transfer enhancement due to air bubble  injection into a horizontal double pipe heat exchanger.   International Journal of  Automotive Engineering Vol. 4, Number 4, Dec 2014.

59

M. Mansoury, S. Jafarmadar and N. Kousheshi.  Experimental study of the effects of air-injection, injection timing and cooled EGR on the combustion, emission and performance of a natural aspirated direct injection diesel engine. IJST, Transactions of Mechanical Engineering, Vol. 39, No. M1, pp …-…

60

M. Mansoury, S. Jafarmadar .Effect of air jet at the various rate of fuel injection in a direct injection diesel engine. Accepted in IJST, Transactions of Mechanical Engineering

61

J. Ghasemia, S. Jafarmadar, ,M. Nazari , Effect of magnetic nanoparticles on the lightning impulse breakdown voltage of transformer oil. Journal of Magnetism and Magnetic MaterialsVolume 389, 1 September 2015, Pages 148–152.

62

S.Jafarmadar. Multidimensional modeling of the effect of diesel fuel amount on exergy terms in an engine fuelled with the mixture of diesel and natural gas. Accepted in Journal Proc. IMechE, Part D: Journal of Automobile Engineering.

63

H. Taghavifar, H. Taghavifar, A. Mardani, A. Mohebbi, S.Khalilarya, S.JafarmadarOn the modeling of convective heat transfer coefficient of hydrogen fueled diesel engine as affected by combustion parameters using a coupled numerical-artificial neural network approach .Original Research Article International Journal of Hydrogen Energy, Volume 40, Issue 12, 6 April 2015, Pages 4370-4381.

64

H.Taghavifar, H.Taghavifar, A. Mardani, A. Mohebbi, S.Khalilarya, S.JafarmadarAppraisal of artificial neural networks to the emission analysis and prediction of CO2, soot, and NOx of n-heptane fueled engine Original Research Article Journal of Cleaner Production, In Press, Corrected Proof, Available online 19 March 2015

65

مقالات ارائه شده در سمینارها و یا کنفرانسهای علمی

1

صمد جعفر مدار، شهرام خليل آريا،سينا شفيع، رامين برزگر - بررسی تاثيرتوام زاويه و تعداد سوراخ انژکتور بر روی فرآيند احتراق و توليد آلاينده های موتور ديزلی پاشش مستقيم- شانزدهمين کنفرانس سالانه (بين المللی) مهندسی مکانيک ISME2008 .

2

مجيد قربانپور، شهرام خليل آريا، صمد جعفر مدار - بررسی عددی تاثير EGR و Swirl بر الايندگی و عملکرد احتراق HCCI به روش سه بعدی- هفدهمين کنفرانس سالانه (بين المللی) مهندسی مکانيک ISME 2009.

3

صمد جعفر مدار، شهرام خليل آريا، رامين برزگر، سينا شفيع-بررسی تاثير توام تغييرات درصد EGR و شدت Swirl بر روی فرآيند احتراق و توليد آلاينده ها در موتورهای ديزلی پاشش مستقيم با استفاده از مدلهای ميدان جريان (CFD) -شانزدهمين کنفرانس سالانه (بين المللی) مهندسی مکانيک ISME 2009 .

4

صمد جعفر مدار، شهرام خليل آريا، رامين برزگر-بررسی تاثير توام تغيير محل و تعداد سوراخهای انژکتور بر روی فرآيند احتراق و توليد آلاينده ها در موتورهای ديزلی پاشش مستقيم با استفاده از مدلهای ميدان جريان (CFD) " هفدهمين کنفرانس سالانه (بين المللی) مهندسی مکانيک ISME 2009.

5

مجيد قربانپور، شهرام خليل آريا، صمد جعفر مدار - تبديل احتراق CI به HCCI و بررسی فرآيند احتراق HCCI - ششمين همايش بين المللی موتورهای درونسوز ICICE-6..

6

صالح ناصری گرگری، شهرام خليل آريا، صمد جعفر مدار - بررسی تاثير ميزان درصد سوخت متان بر عملکرد و آلايندگی موتورهای ديزل دوگانه سوز - ششمين همايش بين المللی موتورهای درونسوز ICICE-6

7

S.Jafarmadar,Sh. Khalil Arya, S. Shafee, R. Barzegar " Numerical investigation of the effect of fuel preheating on combustion process and emission in a direct injetion diesel engine."6 thInternationalConference Internal Combustion Engine.

8

وهاب پيروزپناه، صمد جعفر مدار، رحيم خوشبختی سرای - مطالعه اثر راديکالهای آزاد فعال بر فرآيند احتراق موتورهای دوگانه سوز(ديزل-گاز) با استفاده از 9مدلسازی سينتيک شيميائی مفصل - کنفرانس بين المللی مهندسی مکانيک 1386.

9

وهاب پيروزپناه، صمد جعفر مدار، رحيم خوشبختی سرای- مطالعه اثر راديکالهای آزاد فعال بر فرآيند احتراق موتورهای دوگانه سوز(ديزل-گاز) با استفاده از مدلسازی سينتيک شيميائی مفصل - کنفرانس بين المللی مهندسی مکانيک 1386.

10

V. Pirouzpanah, R. Koushbaktey Saray, S.JafarmadarSimulation of combustion process in dual fuel engines at part loads using detailed chemical kinetics mechanism" ISME 2006.

11

صمد جعفر مدار - مطالعه و پيشگوئی کوبش در موتورهای اشتعال جرقه ای با استفاده از مدلسازی سينتيک شيميائی مفص - پانزدهمين کنفرانس سالانه (بين المللی) مهندسی مکانيک ISME 2007.

12

S.Jafarmadar,M. Khanbabazadeh " Three dimensional modeling of effects of fuel injection mode on soot and Nox emission formation in a direct injection diesel engine " 5 thInternationalConference Internal Combustion Engine.

13

S.Jafarmadar, V.Pirouzpanah, A.Zehni " modeling the effect of EGR on combustion process and emission formation in a direct injection diesel engine with flow field model " 5 thInternationalConference Chemical Engineering,2007.

14

صمد جعفر مدار، رامين برزگر، سينا شفيع- مطالعه عددی فرآيند احتراق در موتورهای ديزلی با استفاده از مدل ميدان جريان سه بعدی ( CFD)- پانزدهمينکنفرانس بين المللی مهندسی مکانيک.

15

عباس احمدی، شهرام خليل آريا، صمد جعفر مدار - آناليز اگزرژی در موتور اشتعال جرقه ای و تاثير شدت توربولانس ورودی بر روی ترم های قانون دوم ترموديناميک - هفدهمينکنفرانس بين المللی مهندسی مکانيک.

16

صمد جعفرمدار، وهاب پيروزپناه، البرز ذهنی-بررسی اثرات بازخورانی گازهای اگزوز در احتراق و آلايندگی موتورهای دوگانه سوز با استفاده از مدلهای ميدان جريان- شانزدهمينکنفرانس بين المللی مهندسی مکانيک.

17

V.Heidarpoor, S.Jafarmadar " Entropy genreation in laminar fuild flow forced convection past a horizontal flat plate" ISME 2008.

18

رامين برزگر ،صمد جعفر مدار، شهرام خليل آريا،صالح ناصری گرگری - مطالعه عددی تاثير زمان و طول پاشش سوخت بر روی احتراق و توليد آلاينده ها در موتورهای ديزلی پاشش مستقيم - سومين کنفرانس سوخت و احتراق ايران.

19

صالح ناصری گرگری ،صمد جعفر مدار، شهرام خليل آريا، رامين برزگر - بررسی تاثير ميزان سوخت ديزل مايع بر عملکرد و آلايندگی موتورديزل دوگانه سوز - سومين کنفرانس سوخت و احتراق ايران.

20

بهمن فرضی، صمد جعفر مدار، شهرام خليل آريا - مدلسازی سينتيکی موتورهای HCCI با سوختهای دی متيل اتر و گاز متان با استفاده از مدل تک منطقه ای - سومين کنفرانس سوخت و احتراق ايران.

 

زمینه های تحقیقاتی مورد علاقه

احتراق و موتورهای احتراق داخلی

 

طرحهای تحقیقاتی در دست اجرا و پایان یافته

بررسی عددی شکل تاج پيستون بروی احتراق وآلايندگی موتورهای ديزلی پاشش مستقيم

 

آدرس : کیلومتر 11 جاده سرو _ گروه مهندسی مکانيک، دانشکده فنی، دانشگاه ارومیه

 فاکس : 2773591 -0441

تلفن : 2972851-0441

 آدرس پست الکترونیکی:s.jafarmadar@urmia.ac.ir