Abstract During the operation of a boiler in power plant, water wall tube burst and leaked. In order to find out reason rupture, comprehensive experimental study was made on sample with macro morphology, chemical composition, metallography, SEM EDS. The results show that due high sulfur content combustion medium boiler, large amount sulfate containing elements will deposit outer during long-ter...

1. Steam Generation 1.1. General Characteristics 1.2. Circulation in Boiling Water Reactors 1.3. Steam Generation in CANDU Reactors 1.4. Steam Generators 1.5. Steam Generator for PWR and CANDU Systems 1.6. Heat Transfer 2. Steam Generator Operation 2.1. Swelling and Shrinking 2.1.1. Steady State Swelling and Shrinking 2.1.2. Transient Swelling and Shrinking 2.2. Level Control 2.3. Carryover 2.4...

The research aims to design and construct a new mixed vertical boiler (fire tube – water tube) with three gas passes. strength of this technological innovation is in the best use thermic transmission receiving fluid (hot water, steam, thermal oil), due its multipurpose function steps using alternative fuels (Diesel, Liquid Petroleum Gas LPG, natural gas), by improving efficiency temperature red...

As the energy cost is rising steadily and the environmental pollution is becoming an important issue, the roles of process plant boilers like that of the sugar plants boilers need better understanding as they can be made to operate in either energy conserving or bio-mass conserving modes. However, practical models of the plants need to be developed before any effort at optimization and cogenera...

The boiler drum level control unit is one of the main parameter in the thermal power station. Currently the boiler drum parameters are monitored only by using MATLAB software. There is no automatic control available. In the proposed system the boiler drum parameters such as temperature level, pressure level, water level and Droplet identifier are measured and controlled by using embedded proces...

AbstractDeaerator is normally used in Chemical Industries, Process Industries, Power Plants and in Paper and Pulp Industries. The oxygen in the boiler feed water is the main reason of boiler corrosion. Oxygen corrosion is one of the biggest dangers of boiler. The function of the deaerator is to remove the dissolved oxygen from the boiler feed water before entering into boiler .The removal of di...

Kondensor merupakan suatu alat yang digunakan untuk mengkondensasikan uap dari LP turbine dengan media pendingin air laut dipompakan melalui circulating water pump (CWP). Prinsip kerjanya adalah mengalir diluar pipa-pipa condenser melewati didalam kondensor. Pipa-pipa tersebut terbuat bahan titanium sangat efisien Turbin. Air akan dialirkan tube, sementara Turbin di luar dimana nantinya ini ber...