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41.460  Articles
1 of 4.146 pages  |  10  records  |  more records»
An air lift pump is a type of pump that works by injecting air into the bottom of the channel containing water, the position of the channel is vertical, because air has a specific gravity smaller than water, the air will move upwards to form bubbles, the ... see more

The article represents practical studies on using the method of airlift for circulations of solution in chemical cleaning of the caldron DKVR-4/13 from scum and describes the main technological schemes of the method. The authors show that application of t... see more

The use of variable valve lift technology on diesel gas engine has been able to increase power without having to change the dimensions of the engine. However, in-depth analysis of how the flows that occur when air enters and stress that occurs in camshaft... see more

A hydraulic ram pump is environmentally friendly devices using the energy from a stream of water falling from a low head as the driving power to pump part of the water to a head much higher than the supply head for agricultural or domestic use. In the use... see more

The implementation of latest International Maritime Organization emission standard raised stringent requirements for marine domestic sewage discharge. In this study, an air-lift multilevel circulation membrane reactor (AMCMBR) was operated to analyze effe... see more

Matching demand profile and solar irradiance availability is necessary to meet space heating and domestic hot water needs by means of an air-source heat pump and photovoltaic system in a single-family house. Demand-side management, with smart control of t... see more

Matching demand profile and solar irradiance availability is necessary to meet space heating and domestic hot water needs by means of an air-source heat pump and photovoltaic system in a single-family house. Demand-side management, with smart control of t... see more

Matching demand profile and solar irradiance availability is necessary to meet space heating and domestic hot water needs by means of an air-source heat pump and photovoltaic system in a single-family house. Demand-side management, with smart control of t... see more

Gas turbines incur a loss of output power during hot seasons due to high ambient air temperatures, and input air cooling systems are often used to partly offset this problem. Here, results are reported for an investigation of the utilization of a heat pum... see more

1 of 4.146 pages  |  10  records  |  more records»