With the device, the volume of liquid flowing per unit of time through an open conduit, for example a sewer, is measured. This volume is the product of the constant width of the conduit and the changing level of the liquid stream. To detect this level, a float floating on the liquid ...
The ongoing research aims to examine the mass and heat transmission phenomena of squeezing flow between two concentric cylinders under the effect of heat sources and magnetic fields. The impacts of the Lorentz force on the behavior of the liquid flow are elucidated via a magnetic field incorporated...
Tony was optimistic everywhere: on mass fraction, on air drag of the vehicle, on inlet performance, on nozzle performance, on combustor performance. The whole thing, across the board. But what salved our conscience was that even if these weren’t all achieved, we still could have something w...
fluidized catalytic cracking; catalyst characterization; catalyst deactivation; coking mechanism; mass loss; catalyst kinetic; thermodynamic parameters1. Introduction Fluid Catalytic Cracking (FCC) is a conversion process in petroleum refining that can be applied to various feedstock ranging from gas oil to...
Fluid simulation is a useful building block that is the basis for simulating a variety of natural phenomena. Because of the large amount of parallelism in graphics hardware, the simulation we describe runs significantly faster on the GPU than on the CPU. Using an NVIDIA GeForce FX, w...
This inquiry was attempted in the early 2000s by Jaeger (echo state networks (ESNs)11) and Maass (liquid state machines (LSMs),12), achieving surprisingly high level of prediction accuracy in systems that exhibit strong nonlinearity and chaotic behavior. These two initially distinct lines of wor...
Water flows through a pipe with a speed of 1.7 meters/second. Find the mass flow rate (in kg/second) if the diameter of the pipe is 3.8 centimeters. The flow rate of a liquid through a 2.0 cm radius pipe is 0.0080 m^...
run, the momentum of the fluid flowing through the system rapidly accelerates the measuring piston to the same speed as the fluid flowing through the measuring cylinder, which is representative of the flow rate passing through the flowmeter. The K-factor is determined by counting the number of ...
答:A [477] An air mass is termed warm if ___ . A. it is above 70° F B. the ground over which it moves is cooler than the air C. it originated in a high pressure area D. it originated in a low pressure area 气团被称为暖式气团假如在其移动 卜方的地面比它冷。 答:B [480...
Comparing the Nickel Metal Hydride (NiMH) to lithium-ion batteries (LiBs), the latter have more energy storage per mass and attain higher cell voltages of 3.6 V in comparison to 1.23 V achieved by NiMH batteries. In the passive heat transfer field, heat pipes have proven to be the most ...