Study of the efficiency of cogeneration plant based on an internal combustion heat engine (ICE)

The results of thermal and environmental tests of a cogeneration plant (CP) based on a gas-piston internal combustion engine with a total nominal thermal capacity of 2.46 MW are presented, of which...

Bearing capacity evaluation of keyed joints in precast-cast-in-place reinforced concrete structures for effective rehabilitation

In order to effectively rehabilitate buildings and structures andensuretheir serviceability, it is important to improve precision of the estimationof thekeyed joints ultimate load in prefabricated ...

Experimental tests of the over-columned plates of the precast building frame

The construction of a precast flat plate frame of buildings is considered for its implementation during the restoration of the housing stock of Ukraine. The analysis of the precast flat plate floor...

Safety parameters analysis for assessing the stone structures' strength

Determination of operating parameters of accumulative electric heating systems

The article presents the results of research aimed at determining the parameters and characteristics of storage heating systems, justifying the possibility of using heat accumulators to increase th...

Interchangeability of various combustible gases and adaptation of gas-using equipment for their efficient combustion

The article presents the results of studies, the purpose of which is to substantiate the possibility of using a wide class of different combustible gases in one gas-using equipment and to develop r...

Efficiency of mine water use in the centralized heat supply system of city district

Technological solutions for the use of mine waters energy potential in district heating system of settlements in the coal-mining regions using heat pumps have been substantiated. Using the example ...

Territorial aspect of forming united territorial communities

To ensure the rational use of land resources and manage them in the territory of Ukraine, it was introduced the process of decentralization of power. The article considers the main problems of newl...