TI  - Experimental investigation of a low-cost evacuated tube in a parabolic trough collector with and without porous insert
AU  - RAVAL, P.
AU  - RAMANI, B.
AU  - MOTWANI, K.
AU  - CHOTAI, N.
SO  - Journal of Thermal Engineering 2026;12:519-531.
DO  - 10.14744/thermal.0001099