© 2019 IOP Publishing Ltd. All rights reserved. The paper discusses the matter of how friction losses change in long pipelines with profiled channel flow area and describes the method of calculating the reduction of friction ...

© Published under licence by IOP Publishing Ltd. This paper describes the analysis of problems and development perspectives of engineering education in our and other countries. Special attention is given to modern formats ...

This paper describes a mathematical model of flow-related hydrodynamic processes for rheologically complex high-viscosity bitumen oil and oil-water suspensions and presents methods to improve the design and performance of ...

© 2019, Pleiades Publishing, Ltd. The helical coordinate system is used for mathematical description of laminar viscous fluid flows in channels with three helical fins of annular gap. The mathematical model in which the ...

This paper describes methods of improving district heating systems based on hybrid technologies and presents results of best-performing structure of district heating systems.

© 2019 IOP Publishing Ltd. All rights reserved. The paper describes the case study of energy saving problems in the petrochemical sector and discusses methods of recovery of low-grade renewable energy resources and approaches ...

© Published under licence by IOP Publishing Ltd. The decision-making analysis for synthesis of high-performance hybrid boiler plants is based on current philosophy of system analysis and synthesis of combined heat and power ...

© Published under licence by IOP Publishing Ltd. This paper covers an algorithm of how to optimize the selection of preferred solutions to upgrade heat-exchange equipment. The algorithm is discussed in terms of high-paraffin ...