Cement production is an energy-intensive process, so that the cement industry occupies a top position among other energy-consuming industries. Among the equipment used in cement industries, boilers are one of the energy-consuming equipment. Boilers are among the common heating equipment in industrial, commercial, and institutional facilities. In this paper, the performance of thermal oil bo...

SPIN is a tool for the simulation and veriication of protocols. PROMELA, its source language, is a formal description technique like SDL and Estelle that is based on communicating state machines. The tool and the language are in the public domain and therefore widely used. The "Steam-Boiler Control Speciication Problem" consists of an informal speciication of a steam boiler system in a nuclear ...

Gas absorption heat pumps represent an alternative to condensing boilers for space heating and domestic hot water production in existing buildings. In particular, they enable fuel saving the exploitation of renewable energy even systems based on radiators, which require high supply temperature. However, order provide useful indications policymakers, manufacturers, system designers, a fair compa...

SPIN is a tool for the simulation and veri cation of protocols. PROMELA, its source language, is a formal description technique like SDL and Estelle that is based on communicating state machines. The tool and the language are in the public domain and therefore widely used. The "SteamBoiler Control Speci cation Problem" consists of an informal speci cation of a steam boiler system in a nuclear p...

This paper deals with the application of state space neural network models to fault detection of the boiler unit. The work describes problems such us selecting the proper threshold for compromising both fault sensitivity and early fault detection, designing proper neural network structure or calculating performance indexes. All the simulation data used in experiments are collected from the simu...

This work presents a new method for controlling fuel and air fed boiler of thermal power plant using Fuzzy logic. The control strategy is based on supervisor level using Fuzzy logic that is required to determine automatically the optimal process set points of regulations level. Besides, this paper describes thermal power plant simulator developed by Matlab-Simulink. Key-Words: Thermal power pla...

Due to increasing shares of renewable electricity sources in the grid, thermal power plants need operate a more flexible manner future. This will involve frequent startups, shutdowns, and load changes. A central part plant analysed this study is coal-fired boiler. In previous study, first-principle model sub-critical coalfired boiler has been developed validated with operational data from Polis...

The city of Espoo, Finland is planning to develop Kera as a green suburb with high level energy efficiency and low CO2 emissions, using share renewable recycled or reused energy. For reaching this target, in study, resources such solar, wind waste heat are investigated for the study region. Two different technologies comprising pump (HP) heat-only boiler (HOB) retrieve from data centre LuxTurri...

Ferric oxide, hematite, "red rust" , it has a lot of names but there is no argument that it is undesirable. It is a loosely adhering oxide layer which has poor heat transfer capabilities. It also tends to deposit elsewhere in the system. It can deposit in the coil, in steam traps and piping downstream, and can eventually reach the boiler. In the boiler it can form further deposits, which in tur...