Volume & Issue: Volume 1, Issue 3, Autumn 2017 
2. Energy waste reduction in central heating systems by new type of expansion tank

Pages 13-20

Hamed Mohsenian; Hossein Ghadamian; Ali Asghar Hamidi; Nazanin Najafian; Mojtaba Baghban Yousefkhani


3. Wind Speed Forecasting Using Back Propagation Artificial Neural Networks in North of Iran

Pages 21-27

Amin - Masoumi; Farkhondeh Jabari; behnam Mohammadi-ivatloo


6. Investigating the thermal performance of a nano-fluid based flat - plate solar collector

Pages 45-51

Roghayeh Ghasempour; Amin Toghi eshghi; Mohammad Nazari Alhuyi