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24861
Thermal radiation effect on Viscoelastic Walters’-B nanofluid flow through a circular cylinder in convective and constant heat flux
Published 2022“…The velocity profile decreases when nanoparticles volume fraction increases as the increment of fluid concentration slowing down the fluid flow. The convective heat transfers and skin friction increases as mixed convection parameter rises by varying the thermal boundary region. …”
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24862
Self-heating is in the Air': the Role of Oxygen Diffusion on the Thermal Stability of Biomass Piles
Published 2023-11-01“…The model includes energy balance, considering conductive, convective and radiative heat transfers and a heat-source term. Mass balances for particle size and each species are also considered through consumption and diffusion terms. …”
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24863
Development of energy efficient organic bricks in construction using IOT and perlite
Published 2021-07-01“…The results revealed that heat transferred from the outside to inside of the walls of the model room constructed with IOT-perlite bricks was at least 2°C less compared with that of ordinary bricks. …”
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24864
ENERGY EFFICIENCY ANALYSIS OF THE SEA BUCKTHORN (HIPPOPHAE RHAMNOIDES) FRUITS QUICK FREEZING
Published 2016-06-01“…The study simultaneously demonstrates an air flow rates calculation for the sea buckthorn fruits fluidization to occur; defines the air circulation energy cost at a velocity necessary for fluidization to be accomplished at different air temperatures, and calculates the energy consumption to produce an artificial cold to ensure the required temperatures of heat transferring air. Further, the article conducts an analysis of the overall interconnected factors that impact the berries freezing energy consumption. …”
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24865
Thermodynamics of Energy Systems and Processes: A Review and Perspectives
Published 2012-01-01“…But since that time, mass and heat transfers studies have been strongly developed (thermokinetics), as well as second law aspects of thermodynamics. …”
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24866
Chiral Thermodynamics in Tailored Chiral Optical Environments
Published 2021-11-01“…This symmetry breaking is associated with heat transferred to the thermal bath that can be evaluated. …”
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24867
Design verification of heat exchanger for ballast water treatment
Published 2014“…Since the amount of heat transferred was specified and the application was limited to a single process, direct cost method was used for the computation. …”
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24868
Tahap penerimaan semasa pengguna terhadap penebat haba bumbung rumah teres di Johor Bahru
Published 2015“…To reduce the amount of heat transferred from the sun through the roof, the most efficient and costeffective way is by installing roof thermal insulation. …”
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24869
Overall thermal transfer value of naturally ventilated double skin facade in Malaysia
Published 2018“…The result indicates that the annual heat transferred through the east orientation of the building is higher than all other orientations and by integrating a naturally ventilated cavity on all orientations would reduce the cooling load over traditional single skin building by a range between 46% and 84%. …”
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24870
Evaluation of coolant concentration on the machiniability of carbon steel during end milling
Published 2007“…This operation will transform the mechanical energy into thermal energy, generating heat at a small location. The generated heat transferred into the workpiece, the removed material, the environment and also the tool. …”
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24871
Numeric simulation and experimental validation for a Novel Trapezoidal Solar Collector
Published 2024-01-01“…Due to natural convection is the main heat transferring mechanism, low air mass flows were obtained. …”
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24872
An Adaptive Building Skin Concept Resulting from a New Bioinspiration Process: Design, Prototyping, and Characterization
Published 2022-01-01“…In parallel, geometrical parametric models were created to compare multiple configurations in regards to indicators such as air, light, or heat transfers. One of the models provided light projections on the system that were compared with measurements and validated as suitable inputs in grey-box models for the system characterization.…”
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24873
An Experimental Study on the Energy and Exergy Performance of an Air-Type PVT Collector with Perforated Baffle
Published 2021-05-01“…On the other hand, a PVT (Photovoltaic Thermal) collector is a device that generates electricity from a PV module and at the same time uses the heat transferred to the air layer inside the collector. …”
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24874
Building and Urban Cooling Performance Indexes of Wetted and Green Roofs—A Case Study under Current and Future Climates
Published 2020-11-01“…For wetted roofs, the impacts on heat transferred to the surrounding environment are higher for a Mediterranean climate (Marseille), which is warmer and drier than the Paris climate studied (current and future climates). …”
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24875
Partition of Primary Shear Plane Heat in Orthogonal Metal Cutting
Published 2020-08-01“…Based on analytical and numerical models, it is possible to determine the fraction of shear plane heat transferred into the workpiece for orthogonal cutting conditions. …”
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24876
CFD Steady Model Applied to a Biomass Boiler Operating in Air Enrichment Conditions
Published 2018-09-01“…The boiler operation is simulated using different oxygen concentrations that range from 21% to 90% in the feeding air, and parameters such as the heat transferred, fume temperatures, and emissions of CO, CO2, and NOx are analysed. …”
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24877
METHODS FOR MICROCLIMATE NORMALIZATION IN DEEP LONG BLIND DRIFTS
Published 2021-12-01“…The model considers convective and radiant heat transfers. The results of the numerical simulation are given for different air-cooling methods which are applicable in the case of the deep copper-nickel mine of PJSC «MMC "Norilsk Nickel"». …”
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24878
Passively Maintained Closed Cavity Façade—Experimental Validation of the Mathematical Thermal Model
Published 2023-08-01“…Validations of the thermal model were made during winter and summer periods for southern and western façade orientation, explaining how heat transfers from the environment to close cavity façade elements. …”
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24879
WATERTUBE SMOKE TUBE BOILER: NUMERICAL COMPUTER SIMULATION AND EXPERIMENT
Published 2018-05-01“…The analysis of the results of numerical computer simulation reveals the efficiency of the installed tube radial bundle: the total heat perception in the furnace increased by 56 %, while the growth of the part of the heat transferred by convective heat exchange occurred by 22 %; the temperature level in the furnace volume has decreased, while the concentration of nitrogen oxides has decreased by 45–51 %. …”
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24880
Study of Operation of the Thermoelectric Generators Dedicated to Wood-Fired Stoves
Published 2021-10-01“…The maximum power obtained during the discussed combustion process was 15.4 W (if this value occurred during the entire main phase, the energy generated would be at a level of approximately 30 Wh), while the heat transferred to the water was ca. 750 Wh. Furthermore, two specially introduced factors (CPC and CPTC) allowed the comparison of developed generators, and the conclusion was drawn that both developed constructions were characterized by higher CPC values compared to available units in the market. …”
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