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Online since: November 2012
Authors: Mojtaba Dehghan Manshadi, Mohamad Kazemi Esfeh
The signal from the amplifier will increase the bridge voltage and hence will affect on the sensor.
It should be noted that the term (Tw-Ta) and physical properties of fluid are dependent on the ambient temperature.
In other word the variations of physical properties of fluid and Nusselt number are ignored.
For example, Lundström et al. [5] claim that it was necessary to evaluate the fluid properties at the air temperature and their results show that evaluating the properties at the flim temperature is not enough to achieve a temperature independent colibration low.
It should be noted that by increasing the air temperature, the fluid properties will be changed and these changes have to be taken into consideration.
It should be noted that the term (Tw-Ta) and physical properties of fluid are dependent on the ambient temperature.
In other word the variations of physical properties of fluid and Nusselt number are ignored.
For example, Lundström et al. [5] claim that it was necessary to evaluate the fluid properties at the air temperature and their results show that evaluating the properties at the flim temperature is not enough to achieve a temperature independent colibration low.
It should be noted that by increasing the air temperature, the fluid properties will be changed and these changes have to be taken into consideration.
Online since: August 2009
Authors: Jin Sheng Zhang, Lai Xue Pang, Jia Li, Rui Xia Shi
The
definitive reason of which nanoparticles-modified asphalt is quite different from the asphalt
modified with other methods is that the former influence asphalt properties at microscopy level and
the latter not. [1-3] As we all knows, microstructure is an only decisive factor of macro-properties
of the materials.
So that the nanoparticles-modified asphalt can influence asphalt properties greatly, and this cannot be compared with other asphalt modified methods.
The mutual adaptability and the dispersive stability between the additive (dispersed phase) and asphalt base material (dispersing medium) are the key factors to obtain the excellent mechanical property of asphalt composite.
Contrarily, not only the materials properties cannot be optimized but also may worsen if the consistence is poor.
This is not only affects the normal function of nano-effects but also lead to side effects sometimes.
So that the nanoparticles-modified asphalt can influence asphalt properties greatly, and this cannot be compared with other asphalt modified methods.
The mutual adaptability and the dispersive stability between the additive (dispersed phase) and asphalt base material (dispersing medium) are the key factors to obtain the excellent mechanical property of asphalt composite.
Contrarily, not only the materials properties cannot be optimized but also may worsen if the consistence is poor.
This is not only affects the normal function of nano-effects but also lead to side effects sometimes.
Online since: December 2011
Authors: Jürgen Hirsch
In these cases industrial processing of Aluminium alloys is specifically designed to control textures to achieve superior anisotropic properties and so better meet special product requirements.
Examples are given for resulting properties, like strength and formability / anisotropy effects in packaging and automotive sheet applications.
This includes the effect on material properties like strength, formability and surface effects (e.g. /10-15/).
They are observed on surface structures of big DC-casted ingots after scalping, but not reported to have any detrimental effects on properties after subsequent thermo-mechanical processing
In these case no directionality of properties occurs and needs to be considered.
Examples are given for resulting properties, like strength and formability / anisotropy effects in packaging and automotive sheet applications.
This includes the effect on material properties like strength, formability and surface effects (e.g. /10-15/).
They are observed on surface structures of big DC-casted ingots after scalping, but not reported to have any detrimental effects on properties after subsequent thermo-mechanical processing
In these case no directionality of properties occurs and needs to be considered.
Online since: February 2011
Authors: Bin Peng
Its stress significantly affects reliability and performance of high pressure and large power RMP.
So in order to ensure safety of the equipment, the larger safety factor is adopted.
Table 2 is crankshaft material properties.
Study on the Dynamic Load and Mechanical Property of the Plunger Pump Crankshaft[J].Machinery Design & Manufacture, 2007(5):155~157
Chinese Journal of Mechanical Engineering, 2008, 44(10):272~276
So in order to ensure safety of the equipment, the larger safety factor is adopted.
Table 2 is crankshaft material properties.
Study on the Dynamic Load and Mechanical Property of the Plunger Pump Crankshaft[J].Machinery Design & Manufacture, 2007(5):155~157
Chinese Journal of Mechanical Engineering, 2008, 44(10):272~276
Online since: September 2013
Authors: Dusan Mudroncik, Milan Strbo, Lukas Smolarik
I tis a conversion of kinetic energy or mechanical energy into pressure.
Gas composition is very important because of its physical and chemical properties depends on many parameters of compressor design [1].
However, increasing values of x result in expansion and compressibility effects that require the use of appropriate factors [7]
If the specific heat ratio for the flowing fluid is not 1.40, the factor is used to adjust .
Eq. 13 also says that further reduce the output pressure does not affect the mass flow rate, once the conditions for choking flow to achieve.
Gas composition is very important because of its physical and chemical properties depends on many parameters of compressor design [1].
However, increasing values of x result in expansion and compressibility effects that require the use of appropriate factors [7]
If the specific heat ratio for the flowing fluid is not 1.40, the factor is used to adjust .
Eq. 13 also says that further reduce the output pressure does not affect the mass flow rate, once the conditions for choking flow to achieve.
Online since: August 2025
Authors: Allam Musbah Al Allam, Shaban Ismael Albrka Ali, Ahmed Suliman B. Ali
Clay modification, using nanoclays significantly changes asphalt binder chemical and mechanical properties [15, 16].
Moisture damage and aging are the most significant factors to the deterioration of asphalt mixture [22].The research strongly supports the idea of SFE is a key factor influencing moisture damage resistance by components of both the asphalt binder and the aggregate.
It’s important to consider that the observed characteristics in the SEM images can vary based on several factors.
[27] Ali, A.S.B., et al., Chemical properties of peat micro particles modified asphalt.
[30] Yusra, A., et al., The Study of Mechanical Properties and Chemical Groups of Composite Concrete.
Moisture damage and aging are the most significant factors to the deterioration of asphalt mixture [22].The research strongly supports the idea of SFE is a key factor influencing moisture damage resistance by components of both the asphalt binder and the aggregate.
It’s important to consider that the observed characteristics in the SEM images can vary based on several factors.
[27] Ali, A.S.B., et al., Chemical properties of peat micro particles modified asphalt.
[30] Yusra, A., et al., The Study of Mechanical Properties and Chemical Groups of Composite Concrete.
Online since: February 2011
Authors: Ying Wang, Xiao Yu Wang, Jin Hua Xu
Introduction
Concrete filled steel tube (CFT) structure has the merits of superior mechanical property in addition to economy which make it popularly be used in building construction industry nowadays [1,2].
Concrete Visual Model Concept and Properties of Concrete Visual Model.
This solution has properties of high viscosity and high transparency.
The advantage of water absorptivity high polymer resin is the stable properties along with time due to insensitively affected by ambient temperature and humidity.
According to the experimental result, the flow ability and viscosity of the water absorptivity high polymer resin solution is primarily affected by two factors, mixing time and dosage of water absorptivity high polymer resin add in 1 liter water.
Concrete Visual Model Concept and Properties of Concrete Visual Model.
This solution has properties of high viscosity and high transparency.
The advantage of water absorptivity high polymer resin is the stable properties along with time due to insensitively affected by ambient temperature and humidity.
According to the experimental result, the flow ability and viscosity of the water absorptivity high polymer resin solution is primarily affected by two factors, mixing time and dosage of water absorptivity high polymer resin add in 1 liter water.
Online since: June 2013
Authors: M. Ramulu, Eshetu D. Eneyew
Ramulu2
Department of Mechanical engineering, University of Washington, Seattle, WA, USA
1email: ede5@uw.edu, 2email: ramulum@uw.edu
Keywords: Drilling, CFRP, Quality, Machining, Composites, Surface Ply, Multi directional
Abstract.
The inhomogeneous and anisotropic property of FRP composites and the abrasive nature of fibers create process-induced damages and defects on the hole surface.
Schematic representation of hole sectioning (left) and delamination factor measurement.
At the lower cutting speed, the exit delamination factor from the fiberglass scrim surface ply is 16% higher than the delamination factor from woven fabric surface ply, whereas, for the higher level of cutting speed, the exit delamination factor measured from a hole with fiberglass scrim surface ply is around 12% higher than that of with woven fabric surface ply.
Machaly, “Factors Affecting the Machinability of GFRP/Epoxy Composites”, Composite Structures, Vol. 63, 2004, pp. 329-338
The inhomogeneous and anisotropic property of FRP composites and the abrasive nature of fibers create process-induced damages and defects on the hole surface.
Schematic representation of hole sectioning (left) and delamination factor measurement.
At the lower cutting speed, the exit delamination factor from the fiberglass scrim surface ply is 16% higher than the delamination factor from woven fabric surface ply, whereas, for the higher level of cutting speed, the exit delamination factor measured from a hole with fiberglass scrim surface ply is around 12% higher than that of with woven fabric surface ply.
Machaly, “Factors Affecting the Machinability of GFRP/Epoxy Composites”, Composite Structures, Vol. 63, 2004, pp. 329-338
Online since: June 2013
Authors: C. Leone, Valentino Paradiso, Antonino Squillace, Silvio Genna, Antonello Astarita, Fabrizio Memola Capece Minutolo
The p-value was used to determine the significance of the factors.
So, it was not possible to view the two and three-factor interaction.
The main results are summarized in table V for the pulsed mode and in table VI for the CW regime, in which the p-values, obtained in order to find the significant factors are reported.
Then the influence of the above mentioned factors is discussed hereinafter in the paper.
Astarita - Effect of welding parameters on morphology and mechanical properties of Ti–6Al–4V laser beam welded butt joints Journal of Materials Processing Technology 212 (2012) 427– 436 [2] Joseph R.
So, it was not possible to view the two and three-factor interaction.
The main results are summarized in table V for the pulsed mode and in table VI for the CW regime, in which the p-values, obtained in order to find the significant factors are reported.
Then the influence of the above mentioned factors is discussed hereinafter in the paper.
Astarita - Effect of welding parameters on morphology and mechanical properties of Ti–6Al–4V laser beam welded butt joints Journal of Materials Processing Technology 212 (2012) 427– 436 [2] Joseph R.
Online since: February 2016
Authors: Arantzazu Valdés, María Carmen Garrigós
Nutritional and processing properties of plant-based foods are heavily influenced by wall properties.
As a consequence, plants have developed a range of morphological, physiological and biochemical mechanisms that enable them to avoid and/or tolerate stress factors and survive.
Characterization of starch films containing starch nanoparticles: Part 1: Physical and mechanical properties, Carbohydr.
Famá, Structural and mechanical properties of edible films made from native and modified cush-cush yam and cassava starch, Food Hydrocolloids 45 (2015) 211-217
Mechanical and water barrier properties of agar/κ-carrageenan/konjac glucomannan ternary blend biohydrogel films.
As a consequence, plants have developed a range of morphological, physiological and biochemical mechanisms that enable them to avoid and/or tolerate stress factors and survive.
Characterization of starch films containing starch nanoparticles: Part 1: Physical and mechanical properties, Carbohydr.
Famá, Structural and mechanical properties of edible films made from native and modified cush-cush yam and cassava starch, Food Hydrocolloids 45 (2015) 211-217
Mechanical and water barrier properties of agar/κ-carrageenan/konjac glucomannan ternary blend biohydrogel films.