Coal Firing Hot Water Boiler for Domestic Use
نویسندگان
چکیده
منابع مشابه
Legionella Infection Risk from Domestic Hot Water
We investigated Legionella and Pseudomonas contamination of hot water in a cross-sectional multicentric survey in Italy. Chemical parameters (hardness, free chlorine, and trace elements) were determined. Legionella spp. were detected in 33 (22.6%) and Pseudomonas spp. in 56 (38.4%) of 146 samples. Some factors associated with Legionella contamination were heater type, tank distance and capacity...
متن کاملHandling and Co-firing of Shredded Municipal Refuse and Coal in a Spreader-stoker Boiler*
A system for handling up to 120 tons/day of municipal refuse has been developed for co-firing with coal in a spreader-stoker boiler at the Colum bus, Ohio, Municipal Electric Plant. This system is unique in that the refuse has undergone only shred ding to 90 percent minus 4 in. (10 cm) and magnetic separation of ferrous material. The refuse-handling system comprises: (1) a push-pit with a hyd...
متن کاملA Benchmarking System for Domestic Water Use
The national demand for water in the UK is predicted to increase, exacerbated by a growing UK population, and home-grown demands for energy and food. When set against the context of overstretched existing supply sources vulnerable to droughts, particularly in increasingly dense city centres, the delicate balance of matching minimal demands with resource secure supplies becomes critical. When ma...
متن کاملAs White: Simulation of Domestic Boiler Control
A simple simulation using SIMULINK is presented to model the thermal/control behaviour of a domestic gas boiler. The simulation was the first step in a research programme to investigate the efficacy of control using an oxygen sensor. A brief review of boiler control is used to outline current practice and research developments. Ratio control in several forms has been investigated. Performance i...
متن کاملFiring Hot, Firing Cold: How Poikilotherms Compensate for Temperature Swings
If you are reading this, you have one less problem than the crabs that are the subject of a new study in this issue of PLoS Biology. Humans, like all mammals (as well as birds), are ‘‘warm-blooded,’’ or more correctly ‘‘homeothermic,’’ meaning we maintain our core body organs at a constant temperature. We expend considerable energy to do so, and may die when we cannot. In contrast, crabs, cod, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Fuel Society of Japan
سال: 1967
ISSN: 0369-3775,2185-226X
DOI: 10.3775/jie.46.10_767