Solution-Determine the potential energy

Determine the potential energy

Assignment Help Chemistry

Reference no: EM131077799

470 kg/h of steam drives a turbine. The steam enters the turbine at 44 atm and 450^oC at a linear velocity of 55 m/s and leaves at a point 5 m below the turbine inlet at atmospheric pressure and a velocity of 375 m/s. The turbine delivers shaft work at a rate of 70 kW, and the heat loss from the turbine is estimated to be 104 kcal/h.

Gravitational acceleration = 9.81 kg/m²

Determine the potential energy (W) associates with this process.

Reference no: EM131077799

Questions Cloud

Demonstrate an understanding of the workplace : To demonstrate an understanding of the workplace, various industries and career options through exploration, research and experiential learning.

How many dvds can a customer entering this store be expected : How many DVDs can a customer entering this store be expected to buy?

Determine the reynold number : A Newtonian fluid with a viscosity of 0.38 Ns/m2 and a specific gravity of 1.03 flows through a 28 mm diameter pipe with a velocity of 2.7 m/s. Determine the Reynold number.

Calculate the monotonic sequences : Math 104: Homework 3. Let (an) be a sequence defined according to a1 = t where t > 0, and an+1 = 2an/(1+an) for n ∈ N. Prove that an → 1 as n → ∞. Calculate the monotonic sequences

Determine the potential energy : Determine the potential energy (W) associates with this process.

Determine the specific kinetic energy : Water at 20°C flows through a 4.1 cm I.D. plastic pipe 100 m long. The velocity of the water at the inlet of the pipe is 1 m/s. The outlet of the pipe discharges to atmosphere and is 20 m above the inlet.

Determine the reynold number : A Newtonian fluid with a viscosity of 0.38 Ns/m2 and a specific gravity of 0.99 flows through a 34 mm diameter pipe with a velocity of 2.8 m/s. Determine the Reynold number.

What is the gauge pressure : Two mercury manometers, one open-end and the other sealed-end, are attached to an air duct. The reading on the open-end manometer is 28 mm and that on the sealed-end manometer is 809 mm.

Determine the reynolds number : 1) Determine the Reynolds number if a fluid of viscosity 0.4 Pa.s and density of 1.1 g/cm3 flows through a pipe 35 mm internal diameter with a velocity of 3.4 m/s.

User Account

All Pages

Determine the potential energy

Reference no: EM131077799

Reference no: EM131077799

Questions Cloud

Reviews

Write a Review

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Prior to placing piece of metal into the graduated cylinder

Write the structures of the saytzeff elimination

Calculate ph - chemistry questions

How many mols of hydrogen can produce

Analysis of corrosion mechanisms

Chemical and pharmaceutical science

Calculate the approximate sulphur

What is the structure - stereochemistry

Design a qualitative analysis scheme

What will be the resultant pressure

The 1h nmr spectrum

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT