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Online since: July 2014
Authors: Nikhilesh R Kamnapure, K. Srinivas Reddy
Heat transfer fluid takes up the heat from the solar cell module which can be used for co-generation purpose such as hot water application.
Murray, Thermal Modeling and Life Prediction of Water-Cooled Hybrid Concentrating Photovoltaic/Thermal Collectors, J.
[9] A.Darwish, Immersion Cooling of Photovoltaic Cells in Highly Concentrated Solar Beams, UNLV Theses/Dissertations/Professional Papers/Capstones, 2011, Paper 1081
Online since: July 2022
Authors: Ana Cristina Broega, Marconi Bruna
The company, in its perception of the market, realizes that more professional customers are willing to pay a higher price for recycled products.
Their product called Pure Blend has fibers selected and classified by hand, is free of chemical dyes, and saves water.
The MoreTextile Group has also implemented eco-friendly dyeing processes that can reduce water consumption by up to 86% and reduce chemical pollution, in addition, they dye their fabrics with natural pigments of mineral origin.
Online since: October 2011
Authors: Jun Wang, Wen He Cui, Yi Bing Jin
<}0{>Large quantities of new established houses has not met the need of anti-seismic requirements, failed to establish in accordance with relevant technical standard and specification, which existed to different extent security problems; failed to consider of energy-saving, bad airtight of doors and windows, lacking of sufficient warm-reserve measures for outside walls and roof which result in occurrence of frozen condensate water inside walls of new established residence in winter and insufficient comfort.
<}0{>Research in a compressive way on “Zhuangkuo” vernacular residence and search for deeply the ecological characteristics of traditional residence, integrate application of new energy such as solar energy and wind energy etc, renewable energy include the sun warm gallery, energy-saving heated floor, solar water heater etc., with distinguished residence architecture for integration design aiming to lift living comfort and quality, to pass on and develop building wisdom of traditional residence. <0}{0>在有效利用新技术的同时保持传统民居的地域特色,在实现低碳环保理念的同时展现河湟特色民居的时代特征。
Conclusions In order to achieve the sustainable development of Hehuang residential, we should also emphasis on the following points, first ,strengthen the construction management and policy subsidies, architectural style, scale position, body mass shape, towards the space, building density, building colors and so on, all of these need professional planning control.
Online since: June 2014
Authors: Xi Chang Wang, Ning Ping Tao, Xian Chu Gao, Sai Qi Gu, Jing Zhuang, Ming Ying Liu, Yu Cen Xie, Rui Wu
One way, the vial of raw sample was kept in a heat-gathering style magnetism mixer for 60 min using a 35℃ water bath, Another way, the vial of raw sample was kept in a heat-gathering style magnetism mixer for 40 min using a 100℃ water bath.
[9] F.Shahidi, Flavor of meat, meat products and seafood, Blackie Academic & Professional, London 1998 159-190
Online since: June 2015
Authors: En Zhi Wang, Gang Liang
Site Investigation (1) The overview of region and site.The 1st oil plant is in the north of the Changyuan in Daqing.The elevation of this region is between 139.4 meters and152.5 meters, relatively flat terrain, ground slope is small, small changes in complex terrain, the basic landform is formed by projections, biogas, small vesicles hill shaped depressions and flat hillock.Due to the factors of the geological structure and topography , there’s no natural rivers in the project area, which belongs to the water closed drainage area.The project area was covered with upper phreatic groundwater,the recharge of groundwater is mainly phreatic water in filtration, precipitation,surface water,diving more current supply of confined water and groundwater lateral runoffre charge,confined aquifer between the leak age recharge.It is excreted by evaporating.The groundwater depth is between 2.6 meters to 3.0 meters.The project site is very flat, the ground elevation is from 126 meters to165 meters, it
(2) Survey methods and steps.Four joint stations and oil transfer station in the typical station layout of sampling points at stations outside the boundary of the oil wells and water wells, sampling point layout in the reasonable range.
The physical indexes of natural state:the water rate in the soil in each site in this study is between 15% to 35%; density values to the distribution is from 1.5 g/cm3 to 2.1 g/cm3; the relative porosity density is from 30% to around 50%.
The method is compliant for soil and ground water contaminated by petroleum simultaneously[3].
Not include the cost of scheme design, on-site guidance, construction management and acceptance monitoring from professional remediation company. 5.
Online since: January 2012
Authors: Sudeep Vats
., Pipetronix Gmbh, Trapil, H Rosin Engineering Gmbh, and British Gas (PII) etc.[9] · GEL PIGS Gel pigs are a series of gelled liquid systems which have been developed for use in pipeline operations, either during initial commissioning, or as a part of a continuing maintenance program.[6] Most pipeline gels are water-based, but a range of chemicals, solvents, and even acids can be gelled.
· Extremely effective in removing liquids from product pipelines · Removes condensate and water from wet gas systems and controls paraffin buildup in crude oil systems
Pipeline pigging technology.second edition, Gulf Professional Publishing, 1992 [3] Hossam A.
Online since: February 2013
Authors: Yun Na Wu, Mandula Naren, Yi Li Han, He Ping Wang
Meanwhile, it had non-disastrous weather, low population density at that time, and near the load Center, have a good fresh water resources which means water intake and drainage is convenient.
The basic decision-making power rests in the hands of the government and its departments; decision-making is independent running in closed administrative procedures, relying on expert advice, the analysis of the professional and technical personnel, and the decision of the Chief Executives.
Online since: January 2019
Authors: Radoslav Ponechal, Peter Juras
The wind influences the building: structural of the building, its façade structural and non-structural parts, airtightness of the openings, water tightness [5], etc.
Basically, all simulations in the hand of non-professional users is, but with CFD differences from reality are often 2 - 5 times [7].
A new theory on how water vapor condensation influences atmospheric pressure and dynamic, Atmos.
Online since: March 2013
Authors: Shuang Liu, Jing Peng Li, Ming Feng Xu, Yu Dan Sun, Wen Bin Li
It is applied extensively to water resource conservation, soil and water loss, the evaluation of forest quality and the construction of forest landscape etc.[2-4] There are a lot of methods to monitor the canopy density and understory light environment including the calculation of canopy projection, looking upwards to the sky, the use of measuring equipment for canopy density and the technology of 3S etc.[5].
Hemispherical photography is also known as the “fisheye lens” method, which uses high resolution professional digital camera and fisheye lens of ultra-wide field to obtain hemispherical digital imaging for the research of plant canopy structure.
Online since: October 2015
Authors: Anton Panda, Eva Vitikáč Batešková
For modeling, i.e. for the topical 3D two cylinder bending machine model design the above mentioned CAD design Autodesk Inventor Professional 2010 software was used as shown on Fig. 2 [4-6].
Bičejová, Water jet technology head vibration generation due to selected technology parameters fluctuation effect during alloy cutting, Applied Mechanics and Materials 308 (2013) 81-86
Bičejová, Abrasive kind and granularity changes affects to water jet technology head vibration during cutting HARDOX material thickness alternation process, Applied Mechanics and Materials 308 (2013) 75-79
Showing 3371 to 3380 of 3745 items