Organizational structure for the concepts

For the purpose of categorizing the concepts and discussing the trends of common features and design approach, it has been found convenient to group the concepts in a hierarchical fashion, as follows  

The concepts organized into these hierarchical groupings are presented in Tables 3 through 6. 

1 MASLWR Oregon State University, USA 150/35 5 years Electricity, potable water Yes Conceptual design I 

2 UNITHERM NKIET, Russian Federation 30/(2.5 or 6) 20 MW(th) for process heat applications 16.6 years Electricity, district heating, potable water, process steam Yes Conceptual design 5 years n 

3 ELENA RRC Kurchatov Institute , Russian Federation 3.3/0.068 72 GCal/hour for district heating 21.7 years District heating Conceptual design detailed design of fuel element III 

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