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581
Preparation of NiCr/YSZ two-layered burn-resistant coating on γ-TiAl alloys based on plasma surface metallurgy and ion plating methods
Published 2021-01-01“…When coated by NiCr/YSZ coating, the combustion process was delayed through isolating and dissipating heat. …”
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582
Changes in Chemical Composition, Sources, and Health Risk of PM2.5 with Sand Storm at a Small City in North China
Published 2022-05-01“…VE contributed highest to PM2.5 in NSSP, indicating the effective emission control on industries and coal combustion.…”
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583
Refining δ15N isotopic fingerprints of local NOx for accurate source identification of nitrate in PM2.5
Published 2025-02-01“…The Bayesian isotope mixing (MixSIAR) model demonstrated that coal combustion, biomass burning, and vehicle exhaust collectively contributed more than 60 %, dominating the sources of NO3– during sampling periods in Tianjin. …”
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584
Mathematical Modeling of Turbulent Gas Flames and Assessment of Environmental Indicators of Modern Gas Burning Devices
Published 2003-10-01“…The paper reveals the procedure of calculation of velocity fields, flame temperature and changes in concentration of the components of combustion products on the basis of time and length of a turbulent flame of gas-burning devices. …”
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585
Educational process improvement of oil and gas complex specialists training
Published 2016-06-01“…The mathematical model of the accounting of heatphysical parameters of products of combustion of fuel gas is created, the algorithm of thermodynamic calculation with the exact accounting of change of heatphysical parameters of a working body for any composition of fuel gas is offered. …”
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586
Cloud Model-Based Energy Management Strategy for Parallel Hybrid Vehicles
Published 2015-01-01“…By the driver input and the state of charge (SOC) of the energy storage, a set of rules are developed to effectively determine the torque split between the internal combustion engine (ICE) and the electric motor. An analysis of the simulation results is conducted using ADVISOR in order to verify the effectiveness of the proposed control strategy. …”
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587
DMF (2,5-dimetylofuran) jako perspektywiczne biopaliwo drugiej generacji do silników o zapłonie iskrowym
Published 2008-12-01“…Besides there was performed an estimation of DMF application possibilities in present internal combustion engines.…”
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588
MULTIFUNCTIONAL MODIFIED CARBON FOR PURIFICATION OF GROUNDWATER
Published 2020-08-01“…As a modification method, the method of solution combustion synthesis was used. The surface morphology, chemical and phase composition of the coatings were studied. …”
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589
The works of the Institute of Metallurgy and Metallurgical Sciences at the Warsaw University of Technology, and the person of Jan Czochralski
Published 2018-12-01“…At the same time, it has been noted that the activities of the institutes were conditioned by the poor development of non-ferrous metallurgy, which contributed to delays in the development of technical thinking in the field of aviation and combustion engines, an important element of the armed forces. …”
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590
Synthesis and Photoluminescence Study of Bi3+ and Pb2+ Activated Ca3(BO3)2
Published 2014-01-01“…The photoluminescence properties of Pb2+ and Bi3+ doped Ca3(BO3)2 prepared by solution combustion synthesis technique are discussed. The structure of the prepared phosphor is characterized and conformed by XRD and FTIR. …”
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591
The paths to carbon neutrality in the Russian electric power industry
Published 2022-03-01“…To reduce the carbon intensity of electricity production and maintain “carbon neutrality” in the future Russia has to increase generation at nuclear, hydroelectric and other renewable energy sources, take measures to improve the fuel combustion efficiency at coal-fired power plants and introduce more economical gas turbine and combined cycle equipment installations at gas power plants.…”
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592
Research on Battery Electric Vehicles’ DC Fast Charging Noise Emissions: Proposals to Reduce Environmental Noise Caused by Fast Charging Stations
Published 2025-01-01“…EVs can now deal with long trips, with travel times only slightly longer than those of internal combustion engine (ICE) vehicles. Fast charging capabilities and infrastructure, such as 350 kW chargers, are essential for making EV travel times comparable to ICE vehicles, with brief stops every 2–3 h. …”
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593
Evaluation of Elemental and Chemical Compositions of Some Fuelwood Species for Energy Value
Published 2020-01-01“…However, bark contents should be removed for better heating and low ash production during combustion.…”
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594
Influence of the moisture and ash content in flue gases on the performance of adsorption processes using activated carbons to capture the CO2 for reuse in greenhouses
Published 2025-01-01“…This model was used to optimize the combustion gas variables and thus their influence on the final CO2 adsorption/desorption capacity. …”
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595
Characteristics of a New Plastic Explosive Named EPX-1
Published 2015-01-01“…The crystal morphology was studied by scanning electron microscope (SEM). Heat of combustion was determined experimentally. The compatibility of PETN with the polymeric matrix was studied by vacuum stability test. …”
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596
Nanocrystalline Hydroxyapatite/Si Coating by Mechanical Alloying Technique
Published 2012-01-01Get full text
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597
NEW METHOD TO PREDICT THE LIFE OF HIGH AND LOW CYCLE COMPOSITE FATIGUE LIFE (MT)
Published 2023-01-01“…Engine, internal combustion engine, steam turbine rotors and other high-temperature components were often subjected to high and low cycle composite fatigue loads during operation. …”
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598
Development and Research Status of Heavy Oil Enhanced Oil Recovery
Published 2022-01-01“…This article focuses on the nine relatively mature heavy oil development technologies from the perspectives of the level of understanding of the mechanism and the scale of the mining field: steam huff and puff, steam flooding, steam-assisted gravity drainage (SAGD), in situ combustion, thermochemical combined flooding, multicomponent thermal fluid, polymer flooding, chemical viscosity reduction development, and microbial oil recovery, which are divided into two technical categories: thermal recovery and cold recovery development. …”
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599
Thermochemical Analysis of Hypergolic Propellants Based on Triethylaluminum/Nitrous Oxide
Published 2014-01-01“…The vacuum specific impulse of neat TEA with N2O is comparable to that of nitric acid with the same, but the N2O formulation will produce slightly less solid products during combustion. Additionally, N2O-TEA propellants have vacuum specific impulses and density vacuum specific impulses within 92.9% and 86.7% of traditional hydrazine propellant formulations under stoichiometric conditions.…”
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600
Can economic policy be praised for its environmental policy in the field of transportation?
Published 2023-07-01“…According to EU documents, starting in 2035, the production of cars with internal combustion engines will cease. This has two main economic consequences for car users: firstly, they will be compelled to purchase electric vehicles, accepting higher entry costs for new vehicles with the same level of utility they have been accustomed to. …”
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