energy consumption in concreting process

Energy consumption reduction in concrete mixing process

2017-12-1 · Mixing process plays a very important role in the concrete microstructure which defines the quality of the final product. The improvement of energy efficiency during this process can help to reduce energy consumption and production costs, without affecting product quality.

2. Energy consumption

2021-2-17 · However, the average specific energy requirements of typical plants which are well run and maintained, may be generally represented in Table 6. 2.5 Proportional energy utilization in the manufacturing process. Energy consumption in the mechanical wood-based industry may be broadly placed in three major categories, i.e.

How to reduce the energy consumption on the

Certain construction processes consume so much energy such as concreting, hoisting, and use of transportation for transferring construction materials from one site to another. Usually, people make unfair use of machines that contribute to an increase in energy usage.

Shape Complexity and Process Energy Consumption in ...

process energy consumption of AM can then be studied. The first step toward the computational approach is, of course, a discretization process. The complexity measurement algorithm is based on a manually discretized version of the test part shown in figure 2, which is hard coded in a 3D array.

Energy consumption patterns in the process of China’s ...

2011-3-30 · Urbanization has transformed daily lives and industrial production in China. We investigate the effects of this process on Chinese energy consumption patterns. Three energy-consuming sectors intricately associated with urbanization are identified and analyzed: residential households, transportation, and the building materials industry. Urbanization has profoundly affected each; moreover, the ...

Energy consumption considering tool wear and

2020-7-15 · The empirical process parameters-based models define the energy consumption of machining operations as a function of process parameters, and they have great superiority in machining process as the good prediction accuracy and high-efficiency performance.

Energy consumption estimation in the scaling-up of ...

2015-9-1 · The microwave energy consumption of this process was studied using the same experimental set-up as in the case of the heating of water shown in Fig 2a. Different initial masses of precursor solution ranging from 5 to 3000 g were prepared according to the experimental method described elsewhere . Briefly, resorcinol (Indspec, 99%) was first ...

Energy Consumption - an overview | ScienceDirect Topics

Energy consumption does not only vary by equipment type but also has a temporal dimension. Therefore the breakdown for different periods of time is a relevant factor in the measuring of energy consumption. The analysis of energy consumption requires to also understand the periodicities of demand to evaluate the impact of demand peaks.

Assessment of Energy Consumption in Injection Moulding

Qureshi et al. described an empirical model used during the design stage that can predict the value of specific energy consumption (SEC) for a PIM process with an accuracy of over 90% [19].

Energy Consumption Benchmark Guide: Cement Clinker

2021-8-7 · In particular, plants have moved steadily away from less energy – efficient wet process kilns toward the more fuel-efficient dry process kilns. The number of wet process kilns in production declined by more than 50 percent between 1990 and 1998. As of May 1999, only two wet kilns were still operating in

A Data-Driven Model for Energy Consumption in the ...

As an alternative approach, data-driven methods based on machine learning and artificial intelligence for energy consumption prediction have gained attention in recent years [10,11].A handful of sintering process studies have been conducted, which were aimed at developing a relationship between the input variables and energy consumption (output) via historical data and using some artificial ...

Shape Complexity and Process Energy Consumption in ...

process energy consumption of AM can then be studied. The first step toward the computational approach is, of course, a discretization process. The complexity measurement algorithm is based on a manually discretized version of the test part shown in figure 2, which is hard coded in a 3D array.

Energy consumption patterns in the process of China’s ...

2011-3-30 · Urbanization has transformed daily lives and industrial production in China. We investigate the effects of this process on Chinese energy consumption patterns. Three energy-consuming sectors intricately associated with urbanization are identified and analyzed: residential households, transportation, and the building materials industry. Urbanization has profoundly affected each; moreover, the ...

Energy Consumption andDesalination

2020-5-5 · Energy consumption in SWRO o RO Process is the most energy intensive process within the SWRO treatment plant o ERD can reduce energy consumption of RO process up to 60%; therefore, it is a critical component to achieving 2 kWh/m3 o ERD CAPEX only represents 1% of overall plant CAPEX

Investigating the energy consumption of casting process

2019-2-9 · Investigating the energy consumption of casting process by multiple life cycle method Binxu Zeng1, Mark Jolly1, Konstantinos Salonitis1 1Cranfield University, Cranfield, Bedfordshire, MK43 0AL, UK [email protected] Abstract The Constrained Rapid Induction Melting Single Shot Up-Casting (CRIMSON) process is an alternative casting process to conventional casting that can be used for small

ENERGY CONSUMPTION OF DEFROSTING PROCESS IN

2019-10-26 · ENERGY CONSUMPTION OF DEFROSTING PROCESS IN NO-FROST REFRIGERATORS D. B. Özkan1, F. Ünal 2,* ABSTRACT Refrigerators have high energy consumption because they consume energy throughout the day, and they are used in all residences and in most offices. Designing more efficient models and, thus, decreasing the energy

Energy Consumption Modeling in Activated Sludge

The main challenge in Wastewater Treatment Plants (WWTP) by activated sludge process is the reduction of the energy consumption that varies according to the pollutant load of influent.

Assessment of Energy Consumption in Injection Moulding

Qureshi et al. described an empirical model used during the design stage that can predict the value of specific energy consumption (SEC) for a PIM process with an accuracy of over 90% [19].

A Methodology for Process and Energy Mapping In

2016-5-1 · A Methodology for Process and Energy Mapping In Production Operations Maria-Jose Rivas Duarte 1, John Cosgrove 1, Frances Hardiman 1, 1 ACORN Research Centre, Limerick Institute of Technology, Moylish Park, Limerick, Ireland. [email protected] Abstract: The Manufacturing industry is increasingly accountable for the environmental impact that its activity has.

Formless concreting new small-size equipment universal ...

Formless concreting new small-size equipment universal technological set energy consumption features determination I А Emeljanova 1 , A I Anishchenko 1 , V V Virchenko 2 , D U Subota 1,3 , and

Shape Complexity and Process Energy Consumption in ...

process energy consumption of AM can then be studied. The first step toward the computational approach is, of course, a discretization process. The complexity measurement algorithm is based on a manually discretized version of the test part shown in figure 2, which is hard coded in a 3D array.

Investigating the energy consumption of casting process

2019-2-9 · Investigating the energy consumption of casting process by multiple life cycle method Binxu Zeng1, Mark Jolly1, Konstantinos Salonitis1 1Cranfield University, Cranfield, Bedfordshire, MK43 0AL, UK [email protected] Abstract The Constrained Rapid Induction Melting Single Shot Up-Casting (CRIMSON) process is an alternative casting process to conventional casting that can be used for small

Research on Modeling and Analysis of Energy

energy consumption of each process, and establish different levels of energy models in the manufacturing workshop. The above references does not involve the study of energy consumption data in production. On the basis of fully considering the characteristics of forging production, it

A Methodology for Process and Energy Mapping In

2016-5-1 · A Methodology for Process and Energy Mapping In Production Operations Maria-Jose Rivas Duarte 1, John Cosgrove 1, Frances Hardiman 1, 1 ACORN Research Centre, Limerick Institute of Technology, Moylish Park, Limerick, Ireland. [email protected] Abstract: The Manufacturing industry is increasingly accountable for the environmental impact that its activity has.

Estimation of Energy Consumption in COREX Process ...

【摘要】:Fuel consumption in the COREX-3000 process run in Baosteel is currently higher than the design index.Therefore,mass and heat balance equations for the COREX process were established using the basic principles included in the Rist operating diagram for blast furnace(BF)as a reference.Thermodynamic calculations were then used to modify the Rist operating diagram so that it

Sustainability - Concrete New Zealand

Up to 40% of all materials used in human activity is directed into the built environment. This has a direct and visible impact on the world’s resources, energy consumption and carbon dioxide emissions. However, concrete has an excellent ecological profile compared to other construction materials such as metal, glass and polymers.

THE STUDY OF ENERGY CONSUMPTION IN THE

In the dimension stone industry, predicting the energy consumption in rock cutting process and examining its relationship with machining parameters are among the most important steps to achieve the optimum conditions in terms of energy consumption. A laboratory scale cutting machine with changing machining parameters was made and its energy ...

Sustainable Urban Development – Conceptual Approach |

The urban heat island is also attributed to high energy and water consumption. Presently such an environmental issue is not being addressed in the process of urban development and planning. This issue should also be addressed scientifically to minimize the heat island effect during the process

Analysis and optimization of process energy consumption ...

2018-7-11 · Process energy consumption and environmental impact have been considered as important performance indicators for the sustainable electrical discharge machining (EDM) process. This paper presents a sustainable manufacturing technique known as ...

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