El volumen de una muestra de oxígeno es 2.5 litros a 50 °C. ¿Qué volumen en m3 ocupará el gas a 25°C, si la presión permanece constante? La temperatura de una muestra de oxigeno es de 45 °C y ocupa un volumen de 55 L.

¿Qué temperatura en °K tendrá cuando el volumen aumenta a 80 L?

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.