The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Predrag Stojan Hrnjak sits on this spectrum.
This scientist: 304 publications — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Predrag Stojan Hrnjak sits on this spectrum.
This scientist: 36 D-Index — 28th percentile
28% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
Predrag Stojan Hrnjak mainly focuses on Pressure drop, Microchannel, Refrigerant, Heat exchanger and Two-phase flow. His Pressure drop study combines topics in areas such as Boiling, Heat transfer coefficient, Heat transfer and Evaporator. Predrag Stojan Hrnjak interconnects Heat pump, Mass flow rate and Micro heat exchanger in the investigation of issues within Microchannel.
His Micro heat exchanger research is multidisciplinary, incorporating elements of Plate fin heat exchanger and Shell and tube heat exchanger. His Refrigerant research integrates issues from Refrigeration and Subcooling. In his work, Homogeneity is strongly intertwined with Mass flux, which is a subfield of Two-phase flow.
Predrag Stojan Hrnjak spends much of his time researching Refrigerant, Microchannel, Heat exchanger, Pressure drop and Heat transfer. His work deals with themes such as Lubricant, Condenser, Evaporator and Air conditioning, which intersect with Refrigerant. His Microchannel research incorporates elements of Flow, Two-phase flow, Mass flow rate and Micro heat exchanger.
The concepts of his Micro heat exchanger study are interwoven with issues in Heat pump, Plate fin heat exchanger and Thermography. His research integrates issues of Frost, Metallurgy and Louver in his study of Heat exchanger. His Heat transfer study integrates concerns from other disciplines, such as Condensation and Tube.
Microchannel, Flow, Refrigerant, Gas compressor and Condenser are his primary areas of study. His Microchannel study combines topics from a wide range of disciplines, such as Inlet, Mass flux, Subcooling, Micro heat exchanger and Slug flow. Predrag Stojan Hrnjak works mostly in the field of Flow, limiting it down to concerns involving Leading edge and, occasionally, Automotive air conditioning and Evaporator.
His Refrigerant study deals with the bigger picture of Heat exchanger. His biological study spans a wide range of topics, including Pressure drop, Separation and Heat transfer, Heat flux. His Pressure drop research includes elements of Nuclear engineering and Joule heating.
His main research concerns Flow, Condenser, Microchannel, Mass flux and Inlet. Predrag Stojan Hrnjak has included themes like Sampling, Mass flow rate and Petroleum engineering in his Flow study. His biological study deals with issues like Heat transfer, which deal with fields such as Stratified flow, Tube and Condensation.
Microchannel and Refrigerant are frequently intertwined in his study. The various areas that Predrag Stojan Hrnjak examines in his Mass flux study include Pressure gradient, Bubble and Diabatic. The study incorporates disciplines such as Two-phase flow and Micro heat exchanger in addition to Inlet.
Y. Xia;Y. Zhong;P.S. Hrnjak;A.M. Jacobi
Jian Min Yin;Clark W. Bullard;Predrag S. Hrnjak
C.Y. Park;P.S. Hrnjak
Predrag Stojan Hrnjak;Xiao Tu
Stefan Elbel;Predrag Stojan Hrnjak
D. E. Boewe;C. W. Bullard;J. M. Yin;P. S. Hrnjak
Hanfei Tuo;Predrag Stojan Hrnjak
M. R. Richter;S. M. Song;J. M. Yin;M. H. Kim
Chang Yong Park;Predrag Stojan Hrnjak
Hanfei Tuo;Predrag Stojan Hrnjak;Predrag Stojan Hrnjak
Gustavo Pottker;Predrag Stojan Hrnjak
Yang Zou;Predrag Stojan Hrnjak;Predrag Stojan Hrnjak
Ping Zhang;Ping Zhang;Predrag Stojan Hrnjak
Stefan Elbel;Predrag Hrnjak
Yang Zou;Predrag Stojan Hrnjak;Predrag Stojan Hrnjak
Jianmin M. Yin;Clark W. Bullard;Predrag S. Hrnjak
Hanfei Tuo;Predrag Stojan Hrnjak
Xiande Fang;Clark W. Bullard;Predrag S. Hrnjak
R. Shah;Andrew G. Alleyne;C.W. Bullard;Bryan P. Rasmussen
Ping Zhang;Ping Zhang;Predrag S. Hrnjak
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