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Online since: April 2021
Authors: Elia Mercedes Alonso Guzmán, Arturo Zalapa-Damian, Francisco Javier Domínguez-Mota, José Alberto Guzmán-Torres
The water/cement (w/c)
rate was 0.42, and the compressive strength (Cs) chosen was equal to 35 MPa at the 28-day for all
concrete blends design, this is common practice according [22].
It is a function of variables such as the cement, the inorganic additions, the water/cement rate, and the porosity of the structure [6].
Both properties are related to the water/cement ratio and mixture compaction.
These variations are huge common in professional practice and are originated from equipment calibration errors.
Investigation of corrosion status in elevated water tank by using nondestructive techniques in baramati region.
It is a function of variables such as the cement, the inorganic additions, the water/cement rate, and the porosity of the structure [6].
Both properties are related to the water/cement ratio and mixture compaction.
These variations are huge common in professional practice and are originated from equipment calibration errors.
Investigation of corrosion status in elevated water tank by using nondestructive techniques in baramati region.
Online since: October 2011
Authors: Gang Lu, Yun Feng Li, Wen Chen
The theory potentiality of hydropower resources is near to 6.19 trillion kWh, equivalent to the volume of the 12% world's water resources, ranking the first in the world.
The coal and water resources per capita amount is equivalent to 50% of the world average level, and oil and gas resources amount to only about 1 /15 of the world average level.
After the conversion from the primary energy like coal, oil, gas, water, nuclear energy, wind and other forms of energy to the secondary energy, the corresponding relationship between power price and cost of the primary energy has direct impact on the primary and secondary energy industry and the profits of generating enterprises based on different fuels.
One is mainly through construction of two self-independence projects to comprehensively master pressurized-water reactor nuclear technology, cultivate the ability of localization and realize the scale nuclear power plant construction in order to reduce the cost of construction.
Transformation of government functions means to establish regulatory mechanisms or modern professional regulatory institutions as soon as possible to correct market failures, with the separation of government from enterprises and the orderly extraction of government from energy economic activities, to ensure the healthy development of the energy industries and orderly competition.
The coal and water resources per capita amount is equivalent to 50% of the world average level, and oil and gas resources amount to only about 1 /15 of the world average level.
After the conversion from the primary energy like coal, oil, gas, water, nuclear energy, wind and other forms of energy to the secondary energy, the corresponding relationship between power price and cost of the primary energy has direct impact on the primary and secondary energy industry and the profits of generating enterprises based on different fuels.
One is mainly through construction of two self-independence projects to comprehensively master pressurized-water reactor nuclear technology, cultivate the ability of localization and realize the scale nuclear power plant construction in order to reduce the cost of construction.
Transformation of government functions means to establish regulatory mechanisms or modern professional regulatory institutions as soon as possible to correct market failures, with the separation of government from enterprises and the orderly extraction of government from energy economic activities, to ensure the healthy development of the energy industries and orderly competition.
Online since: October 2025
Authors: Mihai Florea, Gabriela Victoria Mnerie
PEEK is often utilized for bone tissue engineering, including craniofacial implants (Fig.7), because to its osseointegrative characteristics, biocompatibility, minimal water absorption, and radiolucency [59].
Polymeric hydrogel-based inks Hydrogels are 3D interconnected polymer networks that are capable of absorbing and holding over 90% water [79].
Hydrogels are often kept together by hydrogen bonds, electrostatic interactions, interactions that are hydrophobic, water-mediated hydrogen connections, van der Waals contacts, covalent cross-linked molecules, or a mixture of these interactions [80].
Experimental Work The materials used will be Polylactic acid (PLA), Polyamide (PA), PLA and PETG being the materials of choice for non-professional users and PA being the material of choice used for industrial applications because of the results exhibits after reinforcement (scattered fiber reinforcement or continuous fiber reinforcement).
Polymeric hydrogel-based inks Hydrogels are 3D interconnected polymer networks that are capable of absorbing and holding over 90% water [79].
Hydrogels are often kept together by hydrogen bonds, electrostatic interactions, interactions that are hydrophobic, water-mediated hydrogen connections, van der Waals contacts, covalent cross-linked molecules, or a mixture of these interactions [80].
Experimental Work The materials used will be Polylactic acid (PLA), Polyamide (PA), PLA and PETG being the materials of choice for non-professional users and PA being the material of choice used for industrial applications because of the results exhibits after reinforcement (scattered fiber reinforcement or continuous fiber reinforcement).
Online since: June 2014
Authors: Stephen Boakye Twum, Elaine Aspinwall
Introduction
When a tap is turned on the expectation is that water will flow, when a light bulb is switched on that there will be light etc.
[17] Reliability HotWire, Reliability Allocation and Optimisation, The eMagazine for the Reliability Professional Issue 6, August 2001.
[17] Reliability HotWire, Reliability Allocation and Optimisation, The eMagazine for the Reliability Professional Issue 6, August 2001.
Online since: October 2010
Authors: Claudio Modena, Francesca Da Porto, Casarin Filippo, Marco Munari, Elena Simonato
The Fire Brigade men had a decisive and irreplaceable role for their professional expertise,
operational effectiveness and availability in the temporary safety measures.
All around the fortress was a ditch (never filled with water), 23 meters wide and 14 meters deep, aimed at defending the foundations from the enemy's artillery (Casarin et al. 2010b).
All around the fortress was a ditch (never filled with water), 23 meters wide and 14 meters deep, aimed at defending the foundations from the enemy's artillery (Casarin et al. 2010b).
Online since: January 2024
Authors: Besnik Aliaj, Klodjan Xhexhi
They may in turn hire a professional lighting designer and a color design consultant.
The use of eco-friendly materials, techniques in construction, solar energy, enhancing hospital operations, raising sustainability awareness among the general population, preserving energy and water, and implementing sustainable garbage disposal and mobility is crucial in order to improve patient safety, security, lighting, acoustics, thermal comfort, indoor air quality, and access to economical healthcare services [16].
The use of eco-friendly materials, techniques in construction, solar energy, enhancing hospital operations, raising sustainability awareness among the general population, preserving energy and water, and implementing sustainable garbage disposal and mobility is crucial in order to improve patient safety, security, lighting, acoustics, thermal comfort, indoor air quality, and access to economical healthcare services [16].
Online since: February 2020
Authors: Pratik Walimbe, Shubham Padekar
Evolutionary Insights into the State-of-the-Art Passive Thermal Control Systems for Thermodynamic Stability of Smallsats
Pratik Walimbe1*, Shubham Padekar2
1Vishwakarma Institute of Technology, Pune, India
2Lovely Professional University, Punjab, India
*walimbepratik51@gmail.com
Keywords: Smallsats, Albedo, Cube-Sats, Multi-Layered Insulation, Passive Thermal Control
Abstract.
Typically employed PCM’s [16] Material Melting point (oC) Heat of fusion (kJ/kg) Amyl alcohol (C5H12O) -79 112 Ethyl acetate (C4H8O2) -82 118 Isopropyl alcohol (C4H8O) -89 88 Toluene (C7H8) -94 72 Methane (CH4) -183 59 Water 0 333 n-Eicosane (C20H42) 37 246 Nitrogen pentoxide (N2O5) 30 320 Phosphonium chloride (PH4Cl) 28 752 Glycerol [C3H5(OH)2] 18 199 p-Xylene[C6H4(CH3)] 16 164 Acetic acid 17 187 The energy balance across the PCM surfaces can be useful in the computation of area required for the radiator-sized component.
Typically employed PCM’s [16] Material Melting point (oC) Heat of fusion (kJ/kg) Amyl alcohol (C5H12O) -79 112 Ethyl acetate (C4H8O2) -82 118 Isopropyl alcohol (C4H8O) -89 88 Toluene (C7H8) -94 72 Methane (CH4) -183 59 Water 0 333 n-Eicosane (C20H42) 37 246 Nitrogen pentoxide (N2O5) 30 320 Phosphonium chloride (PH4Cl) 28 752 Glycerol [C3H5(OH)2] 18 199 p-Xylene[C6H4(CH3)] 16 164 Acetic acid 17 187 The energy balance across the PCM surfaces can be useful in the computation of area required for the radiator-sized component.
Online since: September 2013
Authors: A.K. Bhaduri, Raj Baldev, U. Kamachi Mudali, M. Vijayalakshmi, M.D. Mathew, P. Chellapandi, S. Venugopal, C.S. Sundar, B.P.C. Rao, B. Venkatraman
Several professional bodies were formed and technical journals were rapidly expanding.
The extruded tube was ejected into a water tank immediately after the completion of the extrusion.
The incidence of IGSCC failure of SS storage tank during the construction of FBTR was noticed when welded tank after hydro test was left with water combining with residual stress and sensitized structure [28].
Type 316LN is also considered as a candidate material of construction for the PHT systems of Advanced Heavy Water Reactor.
Chandrasekharan, Failure of a stainless steels tank used for storage of heavy water/helium, in: K.A.
The extruded tube was ejected into a water tank immediately after the completion of the extrusion.
The incidence of IGSCC failure of SS storage tank during the construction of FBTR was noticed when welded tank after hydro test was left with water combining with residual stress and sensitized structure [28].
Type 316LN is also considered as a candidate material of construction for the PHT systems of Advanced Heavy Water Reactor.
Chandrasekharan, Failure of a stainless steels tank used for storage of heavy water/helium, in: K.A.
Online since: April 2016
Authors: Emmanuel Opoku Marfo, Li Zhen Chen, Xu Hua Hu
For instance, a Ford automobile manufacturing plant in Texas was redesigned to reduce waste-water overflow.
For instance, sturdy community pressure groups with excellence housing, schools, and market pull in and retain skilled experts of professional employees.
For instance, sturdy community pressure groups with excellence housing, schools, and market pull in and retain skilled experts of professional employees.
Online since: October 2010
Authors: Volker Wesling, Antonia Schram, Henning Wiche
In contrast to the heat-treatment
cycles previously described, the joint is heated up to 1050 °C during the first austenitising process
and subsequently quenched with water.
Wiche: Hochfrequenzschweißen von Feinblechen aus hochfesten Stählen; DVS Vortragsveranstaltung "Young Professionals" (2009), Hamburg [18] W.
Wiche: Hochfrequenzschweißen von Feinblechen aus hochfesten Stählen; DVS Vortragsveranstaltung "Young Professionals" (2009), Hamburg [18] W.