Engineering

The non-Newtonian rheology is calculated numerically to second order in the volume fraction in steady simple shear flows for Brownian hard spheres in the presence of hydrodynamic and excluded volume interactions. Previous analytical and numerical results for the low-shear structure and rheology are confirmed, demonstrating that the viscosity shear thins proportional to Pe2, where Pe is the dimensionless shear rate or Péclet number, owing to the decreasing contribution of Brownian forces to the viscosity. In the large Pe limit, remnants of Brownian diffusion balance convection in a boundary-layer in the compressive region of the flow. In consequence, the viscosity shear thickens when this boundary-layer coincides with the near-contact lubrication regime of the hydrodynamic interaction. Wakes are formed at large Pe in the extensional zone downstream from the reference particle, leading to broken symmetry in the pair correlation function. As a result of this asymmetry and that in the boundary-layer, finite normal stress differences are obtained as well as positive departures in the generalized osmotic pressure from its equilibrium value. The first normal stress difference changes from positive to negative values as Pe is increased when the hard-sphere limit is approached. This unusual effect is caused by the hydrodynamic lubrication forces that maintain particles in close proximity well into the extensional quadrant of the flow. The study demonstrates that many of the non-Newtonian effects observed in concentrated suspensions by experiments and by Stokesian dynamics simulations are present also in dilute suspensions.

the strong air is caused by big farts and burps that reach up into the atmosphere and it comes back down and people all over the world smell it and it really stinks cause its like alot of freakin farts by really big fat obese people that eat everything sight who's addicted to chocolate and cheese. Then the earth spins on it axis and then the air moves really fast in the direction the earth is spinning and so then the really big fat obses people take a big dump in the oceans cuase toilets break when they sit on it and oceans are the only toilet that fits and the fishes have to eat too.

hope this helps XD

A pressure indicator is a device that measures and displays the pressure of a substance in a system. It is commonly used in various applications to monitor pressure levels and ensure they are within safe or desired ranges. Pressure indicators can come in analog or digital form and are essential for maintaining the efficiency and safety of many processes.

In November day time temperature (MAX TEMP) is around 33o-34o C with humidity is 50-65 %, while nights are warmer with temperatures (MIN TEMP) is revolving around 19o-20o C which makes night comfertable...

No, gasoline is not an electrolyte. It does not typically dissociate into ions in solution to conduct electricity.

The coordination number is simply the number of nearest neighbours of an atom/ion. Look at or draw a cube, you will see it has 6 faces or sides. If the neighbours are arranged like a cube around the central atom/ion, there are 6 nearest neighbours just as there are 6 faces: 4 around the body of the cube, 1 above and 1 below.

A DFD (Data Flow Diagram) of a training and placement cell would typically include processes like student registration, job posting, resume submission, interview scheduling, and placement tracking. Data flows would involve information such as student details, job requirements, interview feedback, and placement status. The diagram would show how these elements interact and flow within the system to facilitate the training and placement processes efficiently.

A fractioning tower, (also known as a fractioning column) is a tower, where crude oil, found underneath the sea bed is placed into the tower.

The tower then heats up the oil, which causes it to evaporate, and then begins to move up the tower. As the evaporated oil moves up the tower, some of the hydrocarbons in the oil begin to condense at different temperatures. These hydrocarbons are then used by consumers.

You get a magnetic field whenever a current flows through a wire,

you get an electromagnetic field whenever the current changes.

Run a varing current into a wire of correct length (about a quarter of a wave-length)

and you have an antena. (that's the way radios & TVs work)

Using Boyle's Law, we can calculate the new volume by dividing the initial pressure by the final pressure and multiplying it by the initial volume. New Volume = (Initial Pressure / Final Pressure) * Initial Volume = (200 kPa / 400 kPa) * 50 cubic meters = 25 cubic meters.

Engineering controls eliminate or reduce exposure to a chemical or physical hazard through the use or substitution of engineered machinery or equipment. Examples include self-capping syringe needles, ventilation systems such as a fume hood, sound-dampening materials to reduce noise levels, safety interlocks, and radiation shielding.

Yes acetylene smells, it smells like garlic.

No, plutonium is not mined.

Plutonium can be found accompanying uranium minerals but only in insignificant traces.

Plutonium is obtained as an industrial product in nuclear reactors.

Q235B is a low carbon structural steel with good weldability, machinability, and ductility. It has a yield strength of 235 MPa, tensile strength of 375-460 MPa, and an elongation of 26%. It is commonly used in construction, bridges, and machinery manufacturing due to its versatility and cost-effectiveness.

it may be that there is a loose connection in the pole and or the light connectors(where you screw in the light) becomes a little rusted and when kick/shaken it loosens the rust and make connection. May be a loose connection, get it looked at by an expert, may be very dangerous!

The Universal gas constant is R is independent of the gas taken.. While the Characteristic gas constant depends on the mol. mass of the gas.... The Characteristic gas constant of a gas or a mixture of gases is given by the molar gas constant, divided by the molar mass (M) of the gas/mixture. R(Characteristic) = {R}/{M} Well,this is just the basic...u can relate them both to the Boltzmann constant.. Here are some of the standard values for both: Values of R Units 8.314 472(15) J K−1 mol−1 0.082057 46(14) L atm K−1 mol−1 RChar for dry air Units 287.058 J kg−1 K−1 ok,i guess this is it!Hope this clears it...

The metals making up the circuit contain electrons themselves, and when they are together they form a conduction band (a 'sea' of delocalised electrons moving freely around positive atomic kernels) between the bonded metals. So no electrons are actually 'poured in', they are just pushed around.

"Radiation Resistant Glasses" is a term used for those glasses which can maintain their optical transmittance (transparency) even after high dose of nuclear radiations. This nuclear radiations may be alpha, beta, gamma etc. Also Radiation Resistant glasses should have good stability in physical properties against high dose of nuclear radiations. They should have high refractive index, Abbe number, C.T.E. and moderate density value. Cerium containing low alkali silicate glasses are quite more promising and popularly known as stabilized glasses or radiation resistant glasses.

The ASTM standard relevant to Shaw dew point meters is ASTM D1143, which covers the procedure for estimating the dew point temperature of a constant-volume, open-cup apparatus. This standard provides guidelines for the test method and apparatus used to determine the dew point temperature of a gas. Make sure to check the specific version of the standard for the most accurate and up-to-date information.

Regulatory components in short to say they are the components which regulate the input voltage and current applied to the electrical and electronic devices as well as machines also........... In shortly it will stablise the voltage and current and this components are used in stablisers........ It also prevents machines and devices from damage..............

Bisphenol-A (BPA) is a chemical used in the production of plastics and resins, while Bisphenol-F (BPF) is a similar compound with a fluorine atom replacing a hydrogen atom in the chemical structure. Both chemicals have been used as alternatives to BPA due to concerns about its health effects, but research is ongoing to determine the safety of these substitutes.

Rule of thumb - first word describes the second

Geological Engineering - A specialization within the field of engineering. This course of study incorporates many aspects of civil and mining engineering, with some geology and hydrology topics mixed in.

Engineering Geology - Geology based, specifically as related to engineering applications. This includes hydrology, geophysics, rock mechanics, and geotechnics. This would likely involve much more geology than engineering however.

Both Geological Engineering as well as Engineering Geology can be studied at the undergraduate level (B.S. / BSc) in addition to (in various forms at the) graduate level (M.S. / MSc). One observation I have noted through personal experience and research is that a person with a Geo. Eng. degree is far more likely to be viewed as an "engineer" as compared to a "geologist" with the alternative option.

The density of the polymer will be very close to, usually a little under, 1, the density of the sponge will depend entirely upon how much polymer and how much space (air/bubbles) there is in it.

The penetrating liquids used in liquid penetrant testing are typically either fluorescent (visible under ultraviolet light) or non-fluorescent (visible under white light). Fluorescent penetrants are more sensitive and offer better contrast in low-light conditions, while non-fluorescent penetrants are less sensitive but more cost-effective. Both types are applied to the surface being tested and rely on capillary action to detect surface flaws.

No, but pot metal may contain aluminum. The term pot metal names an alloy of various metals, typically of low melting point, but does not define the content or percentages. Pot metal today will be mostly zinc but will contain other metals such as lead, copper, aluminum, tin, magnesium, or others.