Improving the lifetime of an electro-compressor for autoclave with optimized buffer tank [PDF]
E3S Web of Conferences, 2021 In order to increase the research capabilities in the field of lowweight intelligent materials and high structural performance, and also to increase energy efficiency, a study was conducted on improving the operating time of a hot air autoclave ...
Vlăducă Iulian +6 more
doaj +1 more source
Modular automation cabinet for proactive monitoring in ATEX Zone 2 [PDF]
MATEC Web of Conferences, 2022 The paper presents an automation system dedicated to oil & gas machinery applications, such as electrical gas compressors. The future aim is to introduce it into the Romanian oil & gas industry.
Nechifor Cristian +4 more
doaj +1 more source
Study on nitrogen barrier protection of an airend oil-free compressor bearings in H2 compression [PDF]
MATEC Web of Conferences, 2022 The oil free compressors were specially designed for air compression. The National Research and Development Institute for Gas Turbines COMOTI gained a great deal of experience in producing/designing certified oil injection screw compressors for the ...
Vladuca Iulian +4 more
doaj +1 more source
Calculation of the main parameters involved in the combustion process of CH4-H2 mixtures at different proportions [PDF]
E3S Web of Conferences, 2020 By setting clear targets for reducing pollutant emissions, the researchers in the field of combustion are pushed lately to find new alternatives for cleaner combustion.
Carlanescu Razvan +6 more
doaj +1 more source
Compressed air energy storage facility with water tank for thermal recovery [PDF]
E3S Web of Conferences, 2020 The paper presents the prototype of the first Romanian Compressed Air Energy Storage (CAES) installation. The relatively small scale facility consists of a twin-screw compressor, driven by a 110 kW threephase asynchronous motor, which supplies ...
Vlăducă Iulian +6 more
doaj +1 more source
Electrically actuated valves for gas compression installations located in potentially explosive atmospheres [PDF]
MATEC Web of Conferences, 2020 Using electric energy in a potentially explosive atmosphere raises several problems that must be solved when designing, manufacturing and during the operation of electric equipment.
Nechifor Cristian +4 more
doaj +1 more source
Closing Force Evaluation of a Sample Return Capsule for a Phobos Sample Return Mission
Applied Sciences, 2021 The mission objective of the Phobos Sample Return is to collect and return 100 g of Phobos’ surface material to Earth inside a tight enclosure composed of a Vault, a Sample Container and sealing elements.
Radu Mihalache +5 more
doaj +1 more source
Impact of gas turbine flexibility improvements on combined cycle gas turbine performance [PDF]
Applied Thermal Engineering, 2021 Abstract The improvement of gas turbines flexibility has been driven by more use of renewable sources of power due to environmental concerns. There are different approaches to improving gas turbine flexibility, and they have performance implications for the bottoming cycle in the combined cycle gas turbine (CCGT) operation.
Abudu, Kamal +3 more
openaire +3 more sources
Compressed Air Energy Storage Installation for Renewable Energy Generation [PDF]
E3S Web of Conferences, 2019 Compressed Air Energy Storage (CAES) installations are used for storing electrical power, under the form of potential energy from compressed air. The heat generated during compression can be stored to improve the efficiency of compression-expansion cycle.
Borzea Claudia +7 more
doaj +1 more source
Applied Sciences, 2021 This paper presents an analytical method to determine various main parameters or performances of engine components when those parameters cannot be directly measured and it is necessary to determine them.
Răzvan Marius Catană +3 more
doaj +1 more source