Question

1. A factory discharges waste water at 50\textdegree C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25\textdegree C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.

Name: 1. A factory discharges waste water at 50°C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25°C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.
Uploaded: 2023-12-27T09:03:40-08:00
Duration: 4 min 46 s
Channel: Adi S
Description: 1. A factory discharges waste water at 50°C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25°C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.

          1. A factory discharges waste water at 50\textdegree C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25\textdegree C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.

1. A factory discharges waste water at 50°C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25°C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.

Added by Alfredo S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

12/27/2023

Step 1

In this case, the work output is 10MW and the heat input is the rate at which heat is transferred from the warm waste water to the engine. Show more…

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1. A factory discharges waste water at 50°C at a rate of 1,000kg/s. An inventor claims to have devised a heat engine which can produces 10MW of net-power from the warm waste water. If the environment temperature is 25°C, determine (a) the thermal efficiency of the heat engine, (b) the maximum possible thermal efficiency, and (c) determine whether this plant is reasonable or not.