Results 51 to 60 of about 273,037 (331)
Modeling of the heat balance of elements of a drill hydraulic remover for inject cementation of soils during operation [PDF]
Научно-технический вестник Брянского государственного университета, 2020 The article deals the issues of constructing by according to previously developed methods of the model that describes the heat balance in the unit “hydraulic puller-drill shaft”, which is used in jet-grouting devices. Two main groups of materials used in
Novikov V.I. +2 more
doaj +1 more source
Coupled thermal-hydraulic and mechanic calculations for FRM II [PDF]
, 2023 FRM II actively pushes the international efforts to reduce the use of HEU in civil nuclear operations. For the conversion to LEU, changes of the core geometry are needed. In this work, a reassessment of the neutronic, thermal-hydraulic and mechanic behavior of the current and a potential LEU (high density UMo) core for FRM II is performed in a coupled ...
openaire
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Yuanzineng kexue jishuThe nuclear reactor core is a highly heterogeneous system where various physical phenomena are interrelated and coupled. The complex coupled interaction necessitates multi-physics calculations to realize more accurate and realistic simulations in core ...
ZHANG Bin, WANG Lianjie, LOU Lei, ZHAO Chen
doaj +1 more source
Proceedings of the International Conference on Applied Innovations in IT, 2023 Efficient conversion of solar energy into electrical and thermal energy has become a major goal of researchers around the world. In this regard, the authors have developed photovoltaic thermal installations to efficiently convert solar energy into ...
Isroil Yuldoshev +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Energy and Built EnvironmentAs the improvement of district heating systems, the fine-tuning of operational equipment has become a promising direction. However, in the practical district heating systems, relying solely on manual control and the existing basic models, the dynamic ...
Xiaojie Lin +4 more
doaj +1 more source
International Journal of Advanced Nuclear Reactor Design and Technology, 2021 Blankets are of practical importance in the fusion reactor due to their main functions for engineering application. As the fusion power designed for the Chinese Fusion Engineering Test Reactor (CFETR) is increased from 200 MW to 1.5 GW during its phase ...
Qiang Lian +3 more
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District Power-To-Heat/Cool Complemented by Sewage Heat Recovery [PDF]
, 2019 District heating and cooling (DHC), when combined with waste or renewable energy sources, is an environmentally sound alternative to individual heating and cooling systems in buildings.
Aprile, Marcello +8 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source