CAN YOU PLEASE ANSWER question B a) A company is redesigning its parallel-flow heat exchanger of length 1 to increase its heat transfer An end view of the unit is shown in the Figure below. There are...
a) A company is redesigning its parallel-flow heat exchanger of length 1 to increase its heat transfer An end view of the unit is shown in the Figure below. There are certain limitations on the design problem. The smallest available conducting tube has a radius of 0.5 cm, and all tubes must be of the same size. Further, the total cross-sectional area of all of the tubes cannot exceed 2000 cm2 to ensure adequate space inside the outer shell. Formulate the problem to determine the number of tubes and the radius of each one to maximize the surface area of the tubes in the exchanger. ter shell Individual tubes Cross-section of a heat exchanger b) Consider the problem of finding the maximum length of a beam that can be pushed through the door of a room assuming that the height of the door is h and is located at a distance d from the wall. The height of the room can be assumed infinite. Formulate it as a nonlinear programming problem. w transcribed image text pert Answer@ Anonymous answered this 1Po Was this answer helpful? 。 Rate answer here. soive The given Aheet The vadius ot tubes th tte heat exchager is R and ttaet theve ave nnoo tubes nid the auter shetu (maintec) gt↑nR! objective function/Z2 冫<.TRan 스2000
a) A company is redesigning its parallel-flow heat exchanger of length 1 to increase its heat transfer An end view of the unit is shown in the Figure below. There are certain limitations on the design problem. The smallest available conducting tube has a radius of 0.5 cm, and all tubes must be of the same size. Further, the total cross-sectional area of all of the tubes cannot exceed 2000 cm2 to ensure adequate space inside the outer shell. Formulate the problem to determine the number of tubes and the radius of each one to maximize the surface area of the tubes in the exchanger. ter shell Individual tubes Cross-section of a heat exchanger b) Consider the problem of finding the maximum length of a beam that can be pushed through the door of a room assuming that the height of the door is h and is located at a distance d from the wall. The height of the room can be assumed infinite. Formulate it as a nonlinear programming problem. w transcribed image text pert Answer@ Anonymous answered this 1Po Was this answer helpful? 。 Rate answer here. soive The given Aheet The vadius ot tubes th tte heat exchager is R and ttaet theve ave nnoo tubes nid the auter shetu (maintec) gt↑nR! objective function/Z2 冫