How to Understand Circulation ratio in Boilers

[@Ankit_Tarpara]

Thank you sir for guidance on boiler operation/ design parameters like circulation ratio..👍

[@audiotimmy29]

Please can you make video on what this that can contribute to reduced efficiency of Gas turbine. And how can exhaust silencer affect the efficiency of the gas turbine Thank you for this topic

[@powerplantguru007]

Sure

[@audiotimmy29]

Good morning pls I just got employed in a power plant and our GT is frame 6B single cycle turbine. We are preparing for MI Overhauling pls how can u help me with necessary materials with details of step by step on how to go about it with proper measurement

[@richardsamuvel3088]

We run the boiler during low load, that time Feed water flow continue up and down (fluctuations) observed.can you pls explain what is the reason sir

[@powerplantguru007]

Hello Thank you for watching my videos. There may be several reasons for fluctuations at lower load. 1. Control loops are designed for normal load which is normally 40% and above. So lover loads are difficult to maintain. 2. The heat transfer for convective & radiation are changing at different furnace conditions and accordingly steaming pattern changes and it is one of the reasons. These are a few important ones, we can discuss more on our discussion forums

[@richardsamuvel3088]

@@powerplantguru007 thank you for your reply sir