Experimental Investigation of a Temperature Change inside Pneumatic Cylinder Chambers

Experimental Investigation of a Temperature Change inside Pneumatic Cylinder Chambers

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The investigation of the existence of a tempera-ture change with pressure inside the pneumatic cylinder chambers during the charging and dis-charging strokes in the pneumatic cylinder is Sweaters ex-perimentally demonstrated.Three different varia-bles (pressure, piston displacement and tempera-ture) were measured in this work while operating with a servo pneumatic system and a discussion of the relationship between these variables was pre-sented.The cylinder used has a piston diameter of (0.05m), piston rod diameter (0.

02m) and a stroke length of (0.2m).The results show a temperature rise of 23 K above atmospheric temperature at chamber (1) while air compressing and a tempera-ture drop of 17 K below atmospheric slippers temperature at chamber (2) while air expansion and measures other temperature changes also.