The impacting air jet type collector equipped with fins underneath the absorber surface has been investigated experimentally. Real outdoor conditions were preferred for a specific range of operational parameters (mentioned in Table 1). The experimental investigation covers the analysis of temperature rise parameter (TRP) and instantaneous collector thermal efficiency. The thermal enhancement and other performance characteristics as a result of combining both (impacting air jet mechanism and fins) methods have been studied in detail. It has been observed that TRP decreases and collector efficiency increases with an increase in flow rate. The influence of variable duct aspect ratio has been examined as a function of relevant geometrical parameters of the duct. In the time span of 12.00 hrs-01.00 pm maximum rise in air temperature has been reported at different fin parameters. In conjunction with jet and fin parameters, a parametric optimization model is discussed which yields the optimum values of design parameters to attain maximum efficiency. The experimental and analytical results are validated with similar works. The comparative analysis reports a mean deviation of +/- 12.7% in TRP and +/- 7.8% in collector efficiency at w/D-h = 0.23, D-j/D-h = 0.076. The optimum values will be of great help for the researchers and designers exploring this area.
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Univ West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Bangladesh Univ Text BUTEX, Dept Text Engn Management, Dhaka 1208, BangladeshUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Dulal, Marzia
Modha, Harsh Rajesh Mansukhlal
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Univ West England, Ctr Sustainable Agrifood & Environm, Sch Appl Sci, Bristol BS16 1QY, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Modha, Harsh Rajesh Mansukhlal
Liu, Jingqi
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Univ Bath, Dept Mech Engn, Bath BA2 7AY, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Liu, Jingqi
Islam, Md Rashedul
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Univ West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Bangladesh Univ Text BUTEX, Dept Wet Proc Engn, Dhaka 1208, BangladeshUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Islam, Md Rashedul
Carr, Chris
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Univ Leeds, Clothworkers Ctr Text Mat Innovat Healthcare, Sch Design, Leeds LS2 9JT, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Carr, Chris
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Hasan, Tawfique
Thorn, Robin Michael Statham
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Univ West England, Ctr Sustainable Agrifood & Environm, Sch Appl Sci, Bristol BS16 1QY, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Thorn, Robin Michael Statham
Afroj, Shaila
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Univ West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Univ Exeter, Fac Environm Sci & Econ, Dept Engn, Exeter EX4 4QF, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Afroj, Shaila
Karim, Nazmul
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Univ West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
Univ Southampton, Dept Fash & Text, Southampton SO23 8DL, England
Nottingham Trent Univ, Nottingham Sch Art & Design, Shakespeare St, Nottingham NG1 4GG, EnglandUniv West England, Ctr Print Res CFPR, Bristol BS16 1QY, England
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Univ Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Ferraresi, Martina
Pereno, Amina
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Politecn Torino, Dept Architecture & Design, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Pereno, Amina
Castelluccia, Natascia
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Univ Turin, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Castelluccia, Natascia
Clari, Roberta
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Univ Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Clari, Roberta
Moro, Irene
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Univ Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Moro, Irene
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Colombi, Nicoletta
Di Giorgio, Gerardo
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ASOU san Luigi Gonzaga Orbassano, SS Nefrol, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Di Giorgio, Gerardo
Barbero, Silvia
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Politecn Torino, Dept Architecture & Design, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy
Barbero, Silvia
Piccoli, Giorgina B.
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Univ Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, ItalyUniv Turin SS Nefrol, Dept Clin & Biol Sci, ASOU san Luigi Gonzaga Orbassano, Turin, Italy