𝛾 = 1.40.)
What is the final pressure of the gas (in kPa)?
kPa
How much work is done by the gas in expanding (in J)? JWhat If? If the engine operates in an ideal Otto cycle and 0.0125 mol of fuel-air mixture is injected into the cylinder during the intake stroke, what are the temperatures (in K) at points A, B, C, and D of the cycle as shown in the figure?Several points, curves, and arrows are plotted in the first quadrant of a coordinate plane with horizontal axis V and vertical axis P. Curve TA starts near the top and to the right of the P axis, goes steeply down and to the right, bends to the right, then continues down and to the right with a shallow slope. Curve TC starts to the right of curve TA. It goes less steeply down and to the right, bends gently to the right, then continues down and to the right with a somewhat more shallow slope. It never intersects curve TA.Point A lies on the lower right portion of curve TA, at V = V1. Point B lies above and to the left of point A, between curves TA and TC, at V = V2 < V1. Point C lies directly above point B, on the upper left portion of curve TC. Point Dlies below and to the right of point C, directly above point A, between curves TA and TC. Point O is directly below point B, along a horizontal with point A.Two curves and two line segments connect points A, B, C, and D. A curve with an arrow starts at A and points up and to the left to B. A vertical line segment with an arrow points from B up to C. A curve with an arrow starts at C and points down and to the right to D. A vertical line segment with an arrow points from D down to A. Curves A B and C Dare labeled 'Adiabatic processes.'The area enclosed by the curves and line segments is shaded. Arrow Qh points into the shaded area across line B C.Arrow Qc points out of the shaded area across line D A. A horizontal arrow extends rightwards from point O and meets another horizontal arrow extending leftward from point A in the center.TA= K TB= K TC= K TD= K
How much work is done by the gas in expanding (in J)?
J
What If? If the engine operates in an ideal Otto cycle and 0.0125 mol of fuel-air mixture is injected into the cylinder during the intake stroke, what are the temperatures (in K) at points A, B, C, and D of the cycle as shown in the figure?
Several points, curves, and arrows are plotted in the first quadrant of a coordinate plane with horizontal axis V and vertical axis P. Curve TA starts near the top and to the right of the P axis, goes steeply down and to the right, bends to the right, then continues down and to the right with a shallow slope. Curve TC starts to the right of curve TA. It goes less steeply down and to the right, bends gently to the right, then continues down and to the right with a somewhat more shallow slope. It never intersects curve TA.Point A lies on the lower right portion of curve TA, at V = V1. Point B lies above and to the left of point A, between curves TA and TC, at V = V2 < V1. Point C lies directly above point B, on the upper left portion of curve TC. Point Dlies below and to the right of point C, directly above point A, between curves TA and TC. Point O is directly below point B, along a horizontal with point A.Two curves and two line segments connect points A, B, C, and D. A curve with an arrow starts at A and points up and to the left to B. A vertical line segment with an arrow points from B up to C. A curve with an arrow starts at C and points down and to the right to D. A vertical line segment with an arrow points from D down to A. Curves A B and C Dare labeled 'Adiabatic processes.'The area enclosed by the curves and line segments is shaded. Arrow Qh points into the shaded area across line B C.Arrow Qc points out of the shaded area across line D A. A horizontal arrow extends rightwards from point O and meets another horizontal arrow extending leftward from point A in the center.TA= K TB= K TC= K TD= K
Several points, curves, and arrows are plotted in the first quadrant of a coordinate plane with horizontal axis V and vertical axis P. Curve TA starts near the top and to the right of the P axis, goes steeply down and to the right, bends to the right, then continues down and to the right with a shallow slope. Curve TC starts to the right of curve TA. It goes less steeply down and to the right, bends gently to the right, then continues down and to the right with a somewhat more shallow slope. It never intersects curve TA.Point A lies on the lower right portion of curve TA, at V = V1. Point B lies above and to the left of point A, between curves TA and TC, at V = V2 < V1. Point C lies directly above point B, on the upper left portion of curve TC. Point Dlies below and to the right of point C, directly above point A, between curves TA and TC. Point O is directly below point B, along a horizontal with point A.Two curves and two line segments connect points A, B, C, and D. A curve with an arrow starts at A and points up and to the left to B. A vertical line segment with an arrow points from B up to C. A curve with an arrow starts at C and points down and to the right to D. A vertical line segment with an arrow points from D down to A. Curves A B and C Dare labeled 'Adiabatic processes.'The area enclosed by the curves and line segments is shaded. Arrow Qh points into the shaded area across line B C.Arrow Qc points out of the shaded area across line D A. A horizontal arrow extends rightwards from point O and meets another horizontal arrow extending leftward from point A in the center.
Several points, curves, and arrows are plotted in the first quadrant of a coordinate plane with horizontal axis V and vertical axis P. Curve TA starts near the top and to the right of the P axis, goes steeply down and to the right, bends to the right, then continues down and to the right with a shallow slope. Curve TC starts to the right of curve TA. It goes less steeply down and to the right, bends gently to the right, then continues down and to the right with a somewhat more shallow slope. It never intersects curve TA.
Point A lies on the lower right portion of curve TA, at V = V1. Point B lies above and to the left of point A, between curves TA and TC, at V = V2 < V1. Point C lies directly above point B, on the upper left portion of curve TC. Point Dlies below and to the right of point C, directly above point A, between curves TA and TC. Point O is directly below point B, along a horizontal with point A.
Two curves and two line segments connect points A, B, C, and D. A curve with an arrow starts at A and points up and to the left to B. A vertical line segment with an arrow points from B up to C. A curve with an arrow starts at C and points down and to the right to D. A vertical line segment with an arrow points from D down to A. Curves A B and C Dare labeled 'Adiabatic processes.'
The area enclosed by the curves and line segments is shaded. Arrow Qh points into the shaded area across line B C.Arrow Qc points out of the shaded area across line D A. A horizontal arrow extends rightwards from point O and meets another horizontal arrow extending leftward from point A in the center.
TA= K TB= K TC= K TD= K
- In A Cylinder Of An Automobile Engine Immediately After Combustion The Gas Is Confined To A Volume Of 42 0 Cm3 And Has 1 (24.39 KiB) Viewed 51 times