Suchergebnisse - "refrigeration systems"

Advancing energy efficiency and sustainability in supermarkets: A comprehensive analysis of integrated technologies and their impact on energy consumption

Autoren: Thanasoulas, Sotirios Molinari, Marco

Quelle: Energy Reports. 13:2855-2875

Schlagwörter: Supermarket Energy Consumption, Retail Sector Innovations, Thermal Dynamics, CO2 Refrigeration Systems, Sustainable Retail Practices

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-360307
https://doi.org/10.1016/j.egyr.2025.02.021

Investigation of the Carbon Dioxide Centrifugal Compressor Working Process using Computational Fluid Dynamics Methods

Autoren: Fateeva E.S. Danilishin A.M. Kozhukhov Y.V. et al.

Quelle: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 109-124 (2025)

Schlagwörter: TK1001-1841, thermodynamic properties, carbon dioxide, TJ807-830, power plants, Renewable energy sources, TK1-9971, Production of electric energy or power. Powerplants. Central stations, real gas, efficiency, refrigeration systems, computational fluid dynamics (cfd), Electrical engineering. Electronics. Nuclear engineering, centrifugal compressor

Zugangs-URL: https://doaj.org/article/977ee35f4a854e64be7ee0be9421b953

Method of controlling the condenser irrigation system of a refrigeration plant located in a hockey stadium using a neural network controller

Autoren: D.A. Kornyushkin

Quelle: Известия высших учебных заведений. Поволжский регион:Технические науки, Iss 3 (2025)

Schlagwörter: neural network controller training, irrigation system, refrigeration systems, neural network controller architecture, Technology

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2072-3059

Zugangs-URL: https://doaj.org/article/8aaf67b40ba84e949660e1d2cdbb62f2

Efrigeration Systems using the Potential of night radiative cooling

Autoren: A. P. Tsoi A. V. Baranenko A. S. Granovsky et al.

Quelle: Вестник Дагестанского государственного технического университета: Технические науки, Vol 51, Iss 2, Pp 31-43 (2024)

Schlagwörter: Technology, effective radiation, refrigeration systems, 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, radiative cooling, alternative renewable energy sources, 02 engineering and technology

Zugangs-URL: https://doaj.org/article/e49040ecda754aa9b9a7fc333b1e9df2

Design and Performance Evaluation of a Low-Cost Compressor for Cooling Applications

Autoren: Raju Panchal

Schlagwörter: Low-cost compressor, refrigeration, cooling applications, energy efficiency, material selection, cost-effective design, performance evaluation, prototype testing, energy consumption, refrigeration systems

Exergoeconomic analysis of a lean burn engine operating with ethanol and hydrogen addition

Autoren: Sami Massalami Mohammed Elmassalami Ayad Carlos Rodrigues Pereira Belchior José Ricardo Sodré

Quelle: International Journal of Hydrogen Energy. 61:387-394

Schlagwörter: Fluid Flow and Transfer Processes, Waste Heat Recovery for Power Generation and Cogeneration, Ethanol, Energy Efficiency, Mechanical Engineering, Chemical Kinetics of Combustion Processes, FOS: Mechanical engineering, Organic chemistry, Combustion, NOx, Chemical Engineering, Exergy Analysis, Automotive engineering, 7. Clean energy, Refrigeration Systems and Technologies, Chemistry, Engineering, 13. Climate action, Physical Sciences, 11. Sustainability, Lean burn, FOS: Chemical engineering, Hydrogen

Using the lean six sigma methodology to improve chiller equipment at a metallurgical company in the city of São Paulo

Autoren: Quinello, Robson Nogueira Leal, Ivo

Quelle: Produto & Produção; Vol. 25 No. 3 (2024): [P&P] Engenharia de Produção; 92-109
Produto & Produção; v. 25 n. 3 (2024): [P&P] Engenharia de Produção; 92-109

Schlagwörter: Innovaciones, Mejora Continua, Inovações, Lean Six Sigma, Sistemas de refrigeración, Melhoria Contínua, Continuous Improvement, Lean Seis Sigma, Sistemas de refrigeração, Innovations, Refrigeration Systems

Dateibeschreibung: application/pdf

Zugangs-URL: https://seer.ufrgs.br/index.php/ProdutoProducao/article/view/141774

Analysis of Three-Dimensional Modeling and Simulation of Boiler Shell and Tube Heat Exchanger Baffles

Autoren: Kuttin, Kannie Winston Osei, Alexander Yaw

Quelle: European Modern Studies Journal; Vol. 8 No. 1 (2024); 321-335
Европейский журнал современных исследований; Том 8 № 1 (2024); 321-335
Європейський журнал сучасних досліджень; Том 8 № 1 (2024); 321-335

Schlagwörter: Nuclear engineering, Computational Mechanics, 0211 other engineering and technologies, FOS: Mechanical engineering, Tube-side, Shell and tube heat exchanger, 02 engineering and technology, Power Generation and Energy Systems, Mechanics, 7. Clean energy, Boiler heat exchanger, Refrigeration Systems and Technologies, Environmental science, Boiler (water heating), Engineering, FOS: Electrical engineering, electronic engineering, information engineering, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Numerical Simulation, Baffle, Waste management, Mechanical Engineering, Physics, Heat Transfer to Supercritical Fluids in Channels, Mechanical engineering, Materials science, 6. Clean water, Baffles, Heat exchanger, Shell-side, Physical Sciences

Dateibeschreibung: application/pdf

Zugangs-URL: https://journal-ems.com/index.php/emsj/article/view/1020

Outdoor performance investigation of a thermoelectric cooler-integrated solar air heating collector

Autoren: Josué Rock Segnon Howard O. Njoku

Quelle: Acta Polytechnica, Vol 64, Iss 1 (2024)

Schlagwörter: Nuclear engineering, Energy Efficiency, FOS: Mechanical engineering, Heat Exchangers, 7. Clean energy, Refrigeration Systems and Technologies, Environmental science, Thermoelectric effect, Solar Air Heater, Engineering, Meteorology, Thermoelectric cooling, Solar Air Heater Heat Transfer Analysis, heat pumping, Thermal Performance, energy efficiency, heat collection, Mechanical Engineering, Physics, Microchannel Heat Transfer and Cooling Technology, Heat Pump Technology, Engineering physics, Engineering (General). Civil engineering (General), solar air heating, Materials science, thermoelectric cooler, 13. Climate action, Physical Sciences, Thermodynamics, TA1-2040

Zugangs-URL: https://doaj.org/article/299cb19e573f471f9e55d69b2a81c944

A fault-tolerant control strategy to estimate and compensate the temperature sensor bias in supermarket refrigeration systems

Autoren: Patrick Haffmans Roozbeh Izadi-Zamanabadi Hossein Ramezani

Quelle: ISA Transactions. 144:490-500

Schlagwörter: Fault-tolerant control, Supermarket refrigeration systems, Error estimation, Bias, 13. Climate action, 7. Clean energy, Neural networks

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/37923629
https://portal.findresearcher.sdu.dk/da/publications/a6abf122-a96c-4fe3-b3af-9f6690db980c
https://doi.org/10.1016/j.isatra.2023.10.033

Implementação de sistema de controlo de temperatura em câmaras frigoríficas

Implementation of a temperature control system in cold storage rooms

Autoren: Carvalho, João Miguel Pinto de Nogueira, Teresa Alexandra Ferreira Mourão Pinto REPOSITÓRIO P.PORTO

Weitere Verfasser: Carvalho, João Miguel Pinto de Nogueira, Teresa Alexandra Ferreira Mourão Pinto REPOSITÓRIO P.PORTO

Quelle: urn:tid:203733207

Schlagwörter: Temperature control, Refrigeration chambers, Energy efficiency, Refrigeration systems, Industrial optimization, Controlo de temperatura, Câmaras frigoríficas, Datalogger, Eficiência energética, Sistemas de refrigeração, Otimização industrial

Dateibeschreibung: application/pdf

Verfügbarkeit: http://hdl.handle.net/10400.22/26636

A novel and lean data-based method to calculate the actual HVAC zone energy consumption and cooling load in sustainable smart cities using a single temperature sensor

Autoren: M. Magdy Mahmoud Hamouda Omar ElHadidy et al.

Quelle: Energy Reports, Vol 9, Iss, Pp 6502-6518 (2023)

Schlagwörter: Building Energy Efficiency and Thermal Comfort Optimization, Energy Efficiency, Energy-efficient buildings, FOS: Mechanical engineering, Automotive engineering, HVAC, 7. Clean energy, Refrigeration Systems and Technologies, Reliability engineering, Real-time computing, 12. Responsible consumption, Engineering, Energy saving, 11. Sustainability, FOS: Electrical engineering, electronic engineering, information engineering, FOS: Mathematics, Efficient energy use, Demand Response in Smart Grids, Electrical and Electronic Engineering, Sustainable cities and communities, Building Energy Consumption, Energy Simulation, Cooling load, Mechanical Engineering, Statistics, Building and Construction, Computer science, Mechanical engineering, TK1-9971, Energy consumption, Load Control, Air conditioning, 13. Climate action, Electrical engineering, Physical Sciences, Water cooling, Electrical engineering. Electronics. Nuclear engineering, Privacy-preserving data, Energy (signal processing), Mathematics, Smart cities, Climate action

Zugangs-URL: https://doaj.org/article/6b6a9a7d67934b46b53ca956124c8abf

Study of the Temperature Behavior in the Flow of Combustion Gases of a Gasoline Engine in its Exhaust System Using the PTEC-593 Driving Cycle

Autoren: J Anchatuña J Pancha R Moreno

Quelle: ESPOCH Congresses, Vol 3, Iss 1, Pp 471-489 (2023)

Schlagwörter: Science (General), Thermocouple, FOS: Mechanical engineering, Exhaust gas recirculation, Combustion, Organic chemistry, Estimating Vehicle Fuel Consumption and Emissions, Electric vehicle, Automotive engineering, 7. Clean energy, Refrigeration Systems and Technologies, Driving cycle, Catalytic converter, Environmental science, Q1-390, Engineering, thermal energy, exhaust temperatura, exhaust manifolds, catalysts, driving cycle, energy efficiency, Exhaust gas, 11. Sustainability, Waste management, Vehicle Emissions, Exhaust manifold, Mechanical Engineering, Physics, Heat Pump Technology, Power (physics), Fuel Consumption, Mechanical engineering, Chemistry, 13. Climate action, Electrical engineering, Automotive Engineering, Physical Sciences, Secondary air injection, Thermodynamics

Zugangs-URL: https://doaj.org/article/29f5a1d33c7644daa140c037795f799e

Smart sensor controller for HVAC system

Autoren: Chia Chao Kang Tan Jian Ding M. M. Ariannejad et al.

Quelle: Energy Reports, Vol 9, Iss, Pp 60-63 (2023)

Schlagwörter: Building Energy Efficiency and Thermal Comfort Optimization, Ventilation (architecture), Building automation, FOS: Mechanical engineering, Motor controller, Automotive engineering, HVAC, Quantum mechanics, 7. Clean energy, Refrigeration Systems and Technologies, HVAC system, Engineering, 11. Sustainability, FOS: Electrical engineering, electronic engineering, information engineering, Demand Response in Smart Grids, Smart Homes, Electrical and Electronic Engineering, Biology, Sensor, Mechanical Engineering, Control engineering, Physics, Electrical consumption, Power management, Controller (irrigation), Building and Construction, Power (physics), Computer science, Mechanical engineering, Agronomy, TK1-9971, Energy consumption, Air conditioning, 13. Climate action, Electrical engineering, Physical Sciences, Thermodynamics, Electrical engineering. Electronics. Nuclear engineering

Zugangs-URL: https://doaj.org/article/a52366c0a88c402d8bf44ad9e7d2c6b8

A Deep Eutectic Solvent as a Working Fluid Pair in an Absorption Refrigeration System

Autoren: Yangzheng Bao Jin Yang Junyi Ji et al.

Schlagwörter: Biophysics, Biochemistry, Microbiology, Genetics, Physiology, Biotechnology, Ecology, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, modified nonrandom two, model successfully described, grade heat remains, equilibrium vapor pressure, deep eutectic solvent, chcl – ur, average relative error, effect ars achieved, absorption refrigeration systems, working fluid pair, fluid pair, refrigeration temperature, assisted ars, significant challenge, room temperature, overall efficiency, network transformed, maximumly reduced, infrared spectroscopy, hydrogen bonding, cooling temperature

Relation: https://figshare.com/articles/journal_contribution/A_Deep_Eutectic_Solvent_as_a_Working_Fluid_Pair_in_an_Absorption_Refrigeration_System/29991545

Verfügbarkeit: https://doi.org/10.1021/acs.iecr.5c01794.s001
https://figshare.com/articles/journal_contribution/A_Deep_Eutectic_Solvent_as_a_Working_Fluid_Pair_in_an_Absorption_Refrigeration_System/29991545

Biomass-Derived Solvents and Low-GWP Refrigerants as Working Fluids for Sustainable Absorption Refrigeration

Autoren: Miguel Viar Fernando Pardo Gabriel Zarca et al.

Schlagwörter: Biophysics, Biochemistry, Biotechnology, Ecology, Environmental Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, depth thermodynamic evaluation, circulation factor (<, carefully selected based, 1234ze ­( e, hfcs ): r, promising alternative due, rhodiasolv polarclean , pairs including r, highest cop value, green organic solvents, based working pairs, assessed using cosmo, sustainable absorption refrigeration, absorption refrigeration systems, hfos ): r, rhodiasolv polarclean, working fluids, sustainable practices, refrigerant pairs, conventional pairs, binary systems, promising solvent, promising potential, work introduces

Verfügbarkeit: https://doi.org/10.1021/acssuschemeng.5c00258.s001
https://figshare.com/articles/journal_contribution/Biomass-Derived_Solvents_and_Low-GWP_Refrigerants_as_Working_Fluids_for_Sustainable_Absorption_Refrigeration/29097701

High-fidelity model development of CO2 booster refrigeration systems in supermarkets using field measurements

Autoren: Li, Wenzhuo Korolija, Ivan Tang, Rui et al.

Quelle: International Journal of Refrigeration , 169 pp. 152-165. (2025)

Schlagwörter: Food retail store, R744 refrigeration systems, Theoretical model, Heat recovery, Energy decarbonization

Dateibeschreibung: application/pdf

Relation: https://discovery.ucl.ac.uk/id/eprint/10199734/

Verfügbarkeit: https://discovery.ucl.ac.uk/id/eprint/10199734/1/1-s2.0-S0140700724003669-main.pdf
https://discovery.ucl.ac.uk/id/eprint/10199734/

A Multi-Strategy Parrot Optimization Algorithm and Its Application

Autoren: Yang Yang Maosheng Fu Xiancun Zhou et al.

Quelle: Biomimetics ; Volume 10 ; Issue 3 ; Pages: 153

Schlagwörter: parrot optimization algorithm, chaotic logistic map, gaussian mutation, barycenter opposition-based learning, industrial refrigeration systems, Himmel Blau’s function, indoor visible light positioning

Dateibeschreibung: application/pdf

Relation: Biological Optimisation and Management; https://dx.doi.org/10.3390/biomimetics10030153

Verfügbarkeit: https://doi.org/10.3390/biomimetics10030153

Thermo-hydraulic rating of a shell and tube heat exchanger for acetone cooling using bell-delaware method

Autoren: Amaury Pérez Sánchez Alicia María Gómez Julián Néstor Rodríguez et al.

Quelle: Nexo Revista Científica. 36:524-550

Schlagwörter: Composite material, Nuclear engineering, FOS: Mechanical engineering, Heat Exchangers, Shell and tube heat exchanger, Boiling Heat Transfer, Mechanics, Concentric tube heat exchanger, 7. Clean energy, Refrigeration Systems and Technologies, Tube (container), Engineering, Convective Heat Transfer, Heat transfer, Heat transfer coefficient, Pressure drop, Baffle, Mechanical Engineering, Physics, Microchannel Heat Transfer and Cooling Technology, Heat Pump Technology, Heat Transfer, Materials science, 6. Clean water, Chemistry, Heat exchanger, Physical Sciences, Thermodynamics, Fundamental Issues in Flow Boiling Heat Transfer, Plate heat exchanger

Thermo-hydraulic design of a horizontal shell and tube heat exchanger for ethanol condensation

Autoren: Amaury Pérez Sánchez Maria Isabel La Rosa Veliz Zamira María Sarduy Rodríguez et al.

Quelle: Nexo Revista Científica. 36:551-571

Schlagwörter: Composite material, FOS: Mechanical engineering, Heat Exchangers, Shell and tube heat exchanger, Boiling Heat Transfer, Mechanics, Concentric tube heat exchanger, 7. Clean energy, Refrigeration Systems and Technologies, Tube (container), Engineering, Convective Heat Transfer, Heat transfer, Heat transfer coefficient, Baffle, Pressure drop, Shell (structure), 9. Industry and infrastructure, Mechanical Engineering, Physics, Microchannel Heat Transfer and Cooling Technology, Heat Pump Technology, Heat Transfer, Materials science, 6. Clean water, Heat exchanger, Physical Sciences, Thermodynamics, Fundamental Issues in Flow Boiling Heat Transfer, Plate heat exchanger