Thermal efficiency
THERMAL EFFICIENCY OF INDIVIDUAL SHELTERS FOR GIROLANDO CALVES IN BRAZILIAN SEMI-ARID REGIONS
... reduce thermal increment inside facilities and promote animal welfare (FAGHIH & BAHADORI, 2009; KAWABATA et ...such thermal comfort (SAMPAIO et ...quantify thermal efficiency of these ...
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THERMAL EFFICIENCY OF DIFFERENT COVERAGE MATERIALS IN REDUCED MODELS OF ANIMAL HUSBANDRY FACILITIES: A CASE STUDY
... the thermal comfort of broiler chickens, LAVOR et ...of thermal insulators (carnauba straw, recycled cardboard, white synthetic raffia, and blue synthetic raffia) and their effects on broiler chicken ...low ...
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USE OF CRUMB RUBBER TO IMPROVE THERMAL EFFICIENCY OF CEMENT-BASED MATERIALS
... low thermal conductivity composite construction materials using waste ...on thermal conductivity of ...the thermal properties of ...measure thermal conductivity of the ...least thermal ...
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Numerical Study of the Thermal Efficiency of a School Building with Complex Topology for Different Orientations
... occupant’s thermal comfort has been analyzed by several authors in recent ...the thermal comfort levels based on environmental values, experi- mentally obtained, were developed and ...Similarly, ...
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Braz. J. Chem. Eng. vol.28 número1
... the thermal resistance of the thermosyphon decreases with nanoparticle concentration as well as magnetic field ...predict/estimate thermal efficiency and thermal resistance values comparable ...
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Determination of Optimum Compression Ratio: A Tribological Aspect
... Compression ratio is a geometrical design parameter which affects several parameters including construction dimensions, maximum in‐ cylinder pressure, thermal efficiency, tail‐pipe emissions and effective ...
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STATISTICAL ANALYSIS ON THE PERFORMANCE OF ENGINE WITH JATROPHA OIL AS AN ALTERNATE FUEL
... A five-level, four-factors, central composite rotatable factorial design |X], consisting of 31 sets of coded conditions is shown in Table 3. The design matrix comprises a full replication factorial design 2 3 [=8] plus ...
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Performance of C.I Engine by Using Biodiesel-Mahua Oil.
... The direction injection in open combustion chamber trough nozzle and pattern of fuel spray decides the case of combustion and thermal efficiency of the engine. Viscosity plays a vital role in the ...
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A COMPARATIVE STUDY OF CASTOR AND JATROPHA OIL SOURCE AND ITS METHYL ESTER TEST ON THE DIESEL ENGINE
... The engine was tested with pure diesel and prepared blends of jatropha and castor biodiesel at 25%, 50%, 75%, and 100% loading at a speed of 1500 rpm only. The engine was started with standard diesel fuel and warmed up. ...
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Air and fuel supercharge in the performance of a diesel cycle engine
... ABSTRACT: This paper aimed to evaluate the performance of a Diesel cycle engine, changing the configurations for the air and fuel supply system. Variables analyzed were torque, power, specific fuel consumption and ...
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Evaluation of Single-Pass Photovoltaic-Thermal Air Collector with Rectangle Tunnel Absorber
... Objective of this experiment was archived by increased the electric efficiency by adding rectangle tunnels as heat conductor to the solar photovoltaic panel. Higher hot air output also gain from the solar ...
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Reduction of Exhaust Emissions on a Biodiesel fuelled Diesel Engine with the Effect of Oxygenated Additives
... Professor& Head, Department of Mechanical Engineering, RMK Engineering College, Chennai, India. Abstract- This paper investigate the use of neat biodiesel on a large scale is raising certain constraints, both in ...
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Comparison and Analysis of the Effects of Several Improvements in the Traditional Model on Engine Working with Otto Cycle / Comparação e Análise dos Efeitos de Várias Melhorias no Modelo Tradicional de Funcionamentro de Motores com Ciclo Otto
... on thermal efficiency, compared with when this variable was determined by original methodology of Otto ...the thermal efficiency and mean pressure near the real conditions of engine ...
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Models for optimum thermo-ecological criteria of actual thermal cycles
... W), thermal efficiency (h), ecological function ( & E), exergy destruction (ExD), and the internal irreversibility parameter (I) of the Rankine cycle with regard to evaporator ...and thermal ...
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COMBUSTION, PERFORMANCE AND EMISSION CHARACTERISTICS OF DIESEL ENGINE WITH NEEM OIL METHYL ESTER AND ITS DIESEL BLENDS
... Geo et al. (2008) have studied the combustion process of Rubber Seed Oil (RSO) and its methyl ester (RSOME) and also reported higher emissions of CO, HC and smoke and lower NOx as compared to that of diesel. Balusamy and ...
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Braz. J. Chem. Eng. vol.22 número2
... and thermal efficiency) and product properties (moisture content, size distribution, flavonoid degradation and flow properties) during spouted bed drying of Bauhinia forficata Link extract are ...
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An analysis of pulverized coal injection in blast furnaces by rist diagram / Uma análise sobre a injeção de carvão pulverizado em altos-fornos por meio do diagrama de rist
... The reduction process in blast furnace involves the higher cost of a steel company. The operational stability of the reduction process should be accompanied by low fuel rate and a good productivity. Thus, it is extremely ...
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Thermal stability and thermal decomposition of sucralose
... the thermal stability of the sweetener, C12H19Cl3O8 ...differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC) and infrared spectroscopy, have been used to study the thermal ...
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IRRIGATION DEFICIT STRATEGIES ON PHYSIOLOGICAL AND PRODUCTIVE PARAMETERS OF 'TOMMY ATKINS' MANGO
... Mango (Mangifera indica) is an important crop in Brazil, with a production exceeding 1.1 million tons in 2012. The Brazilian Northeast region accounting for 66.54% of this production, where the State of Bahia has the ...
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Directed Internship: Deloitte NOVA SBE
... Hospital efficiency is quite a bit different though. Inputs such as medical instruments are not as controlled or as linearly used as in firms in other economic sectors. Dealing with human life is different, in ...
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