Recent questions in Boilers and Welding

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ramesh-avatar
about 12 years ago
100%

Why the value of circulation ratio for once through boiler unity?

Hi, what is the reason behind unity natural cicrulation ratio of once through boiler?
0
arfa-avatar
about 12 years ago

How can the dust load in waste gases be controlled?

This question was asked during today's quiz. Can some give me answer to this question. I will be very thankful in advance. :-)
3
raoo-avatar
about 12 years ago

In some case a large quantum of dust particles is found laden in the waste gas available for steam generation. What problems are associated with dust load?

Again this question was a part of previous exam. I would be very thankful if you help me to solve this one.
2
sabaa-avatar
about 12 years ago

What is the usual mass flow rate in Waste heat boiler of the gases being discharged to the atmosphere after waste heat recovery?

Waste heat boilers question guys, what is usual mass flow rate of the gases being discharged? Google's not helping..
2
hamad-avatar
about 12 years ago

In case of lower gas temperature what modifications should be made in designing a waste heat boiler?

I'm working on my home assignment about the waste heat boilers. Low gas temperature requires design modification, right?
3
shazi-avatar
about 12 years ago

Where are waste heat boilers generally employed?

A brief note on employment of waste heat boilers would help a lot.
2
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saif-avatar
about 12 years ago

What is difference between Externally fired and internally fired boilers?

What is the difference between externally fired and internally fire boilers?
4
avni-avatar
about 12 years ago

Give some example of firetube boiler?

Any example from industry of firetube boilers will be highly appreciated.
2
ahbas-avatar
about 12 years ago

How many types of watertube boilers are there?

Would somebody list some types of watertube boilers here please?
4
bnsii-avatar
about 12 years ago

Which of the following is better? 1) bent tube 2) Straight tube

I need a comparison between two types of industrial boilers, i.e. bent tube boilers and straight tube boilers.
4
joji-avatar
about 12 years ago

Why bent tube boilers are better than straight tube boilers?

Talking about industrial boilers, why are bent tube boilers better than straight tube boilers?
4
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Boilers and Welding