Wire (adjustment rod) at the orifice plate

The specific answer to such a problem depends on many factors, such as the type and pressure of the gas, the size and shape of the orifice plate, as well as the precision of adjustment by the wire (adjustment rod). Without specific equipment or environmental parameters, it is difficult to provide an accurate value for the temperature change. However, in principle, the adjustment of the wire (adjustment rod) at the orifice plate can affect the flow rate of the gas, thereby changing the intensity and speed of combustion and further influencing the temperature. If the wire (adjustment rod) at the orifice plate is increased, it may restrict the flow rate of gas, resulting in a reduced flame intensity and thus a lower temperature. On the contrary, reducing the wire (adjustment rod) at the orifice plate may increase the gas flow, enhancing the heat output and thus raising the temperature. Please make fine adjustments based on your specific equipment or environmental parameters, and consult relevant professionals for expert advice to ensure safety and effectiveness. .

In front of me, you are a professional; I hope you can give some advice. Thank you in advance!

Heated by coke oven gas, with a main gas pipeline pressure of 1.7 kPa and an orifice plate diameter of 12.5 mm; what impact will the insertion of a 3 mm diameter wire have on the flow rate? By how many degrees will the flue temperature drop?

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