List of Articles سهموی خطی Open Access Article Abstract Page Full-Text 1 - Evaluation of heat transfer performance of two-phase nanofluid flow in a parabolic solar collector with eccentric absorber and solid insulation mojtaba jamiati Hossein Pourmohamadian Open Access Article Abstract Page Full-Text 2 - The effects of using two compound twisted tapes to enhance the performance of a parabolic trough solar collector mojtaba jamiati Hossein Pourmohamadian Open Access Article Abstract Page Full-Text 3 - ساخت کالکتور خورشیدی متمرکز کننده سهموی خطی و پیش بینی عملکرد آن محمود تاجی