The return connection (6) is aligned with one of the top connecting nipples (7) between the two last boiler sections (4,10) and the outlet (12) of the nozzle (1) held in the connection (6) has a diameter (Da) that much smaller than the nipple diameter (D) that a hypothetical ...
The HP evaporator of the HSRG is modelled as a once through boiler, while the condenser pressure was fixed at 4 kPa. Further details of the modelling assumptions can be found in the Appendix. 3.3.2. Pre-combustion CO2 capture IGCC A detailed schematic of this power plant model is shown ...
natural gas turbine is coupled with an electrical generator. The exhaust heat from the gas turbine is directed to a waste heat recovery boiler (WHRB). The steam from the WHRB is directed to a steam turbine generator where the
[14] investigated erosion and corrosion resistance of bare and Ni-20%Cr coating on boiler grade material ASTM A213 347H in actual boiler environment. The author reported that more weight loss was observed in bare material. The coating imparts the good corrosion resistance to steel due to the ...
Soft sensorXGBoostNeural networksFlue gasBoilerNeural Computing and Applications - Oxygen content in the flue gas system of power plants is an essential factor affecting boiler efficiency. Accurate oxygen content measurement is vital in...doi:10.1007/s00521-022-07771-8Kurniawan, Eko David...
of soot and nitrogen pollutants in an gas-fired boiler have been accomplished.The calculations are performed with the CFD code KAMELEON Furnace.Teh combustion model used is the Eddy Dissipation Concept by Bjorn .F.Magnussen.The calculated results are compared with measurement in an industrial boiler...
Ni base alloy softening material, Ni based alloy member using the same, a boiler tube, a combustor liner, a gas turbine moving blade, a gas turbine disk and a method of manufacturing a Ni based alloy structure.PROBLEM TO BE SOLVED: To provide an Ni-based alloy softening material which ...
The oxygen content of the gas-fired boiler flue gas is used to monitor boiler combustion efficiency. Conventionally, this oxygen content is measured using an oxygen content sensor. However, because it operates in extreme conditions, this oxygen sensor tends to have the disadvantage of high ...
Ni, MingjiangElsevier LtdApplied Thermal EngineeringXu, L.J.; Cheng, L.M.; Cai, Y.; Liu, Y.Q.; Wang, Q.H.; Luo, Z.Y.; Ni, M.J. Heat flux determination based on the waterwall and gas-solid flow in a supercritical CFB boiler. Appl. Therm. Eng. 2016, 99, 703-712. [Cross...
MANUFACTURING PROCESS OF Ni BASED SUPERALLOY MEMBER, BOILER TUBE, COMBUSTOR LINER, GAS TURBINE BLADE, AND GAS TURBINE DISKTo provide a manufacturing process of a Ni based superalloy and a member of the Ni based superalloy which achieves both of excellent workability in a manufacturing step of ...