You are employed as a mechanical engineer within an unnamed research center, specializing in the development of innovative air conditioning systems. Your division is tasked with providing computer-based modeling and design solutions using computational fluid dynamics through ANSYS software. Your primary responsibilities involve the analysis of horizontal channel dynamics to meet specific criteria. Under the guidance of your immediate supervisor, you have been assigned unique responsibilities within an ongoing project. As a member of the research team, your role includes constructing an appropriate model and executing a sequence of simulation iterations to explore and enhance channel performance. Figure 1 provides a visualization of the horizontal channel under consideration. Consider 2D, incompressible, steady flow in a horizontal channel at a Reynolds number of 150. The schematic below illustrates the channel flow, not drawn to scale. For simplicity, neglect gravity. The channel's length and width are 15 m and 1.5 m, respectively, as shown in the figure. Assume the thickness is equal to 1.5 m in the z-direction. The velocity is constant at the inlet in the x-direction and equal to 1.5 m/s. The Reynolds number is defined as Re = where is the average velocity. Take p = 1.2 kg/m³ and adjust µ to get the desired Reynolds number. The absolute pressure at the outlet is 1 atm. Inlet Velocity 1.5 m/s 15 m 1.5 m Figure 1 visualization of the horizontal channel. You need to solve the 2D form of the governing equations using ANSYS Fluent to obtain the velocity and pressure distribution in the xy plane. Since we are assuming the flow is 2D, the mathematical model to be solved is 2D and there is no variation of velocity and pressure in the z-direction. Set up a CFD simulation for the horizontal channel by Ansys Fluent. Define the geometry, boundary conditions, and fluid properties. Run the simulation and analyze the pressure and velocity distributions within the channel. Discuss the importance of CFD in assessing fluid flow characteristics.

During a bicep curl on a bicep curl machine, I'm curling a weight stack of 100 pounds (single arm...I'm jacked like that). At this very moment, the weight stack has a moment arm of 0.12m, my elbow has an angle of 63deg, my muscle force vector has an angle of 23deg, and it attaches 3cm below my elbow joint on my radius. How much force must my bicep create right at this moment to hold the weight stack in place?

Hello Good Evening Sir,I have a question in my homework related structural mechanics lesson. The following below is my question. Please advice. Thank you so much   Regards, Yusuf

Task 1 You are employed as a mechanical engineer within an unnamed research center, specializing in the development. of innovative air conditioning systems. Your division is tasked with providing computer-based modeling and design solutions using computational fluid dynamics through ANSYS software. Your primary responsibilities. involve the analysis of horizontal channel dynamics to meet specific criteria. Under the guidance of your immediate supervisor, you have been assigned unique responsibilities within an ongoing project. As a member of the research team, your role includes constructing an appropriate model and executing a sequence of simulation. iterations to explore and enhance channel performance. Figure 1 provides a visualization of the horizontal channel under consideration. Consider 2D, incompressible, steady flowin a horizontal channel at a Reynolds number of 150. The schematic below illustrates the channel flow, not drawn to scale. For simplicity, neglect gravity. The…

Q5

A realistic CAD model of the whole jack must be produced from which you will generate an assembly drawing. Standard bought-in components must be specified. Material specifications of components listed in your 'bill of materials' must be provided. Detail designs calculations, for the main pivots, hydraulic actuation safety system, must be carried out.

Drop-load (I)This exercise is part of a series of problems aimed at modelling a situation by progressively refining our model to consider more and more parameters. This progressive approach is very close to what professional scientists do! Context We want to lower a suspended load in a controlled way so that it hits the ground with a speed whose modulus is not too great. To do this, the suspended load (B) is connected by a rope passing through a pulley to another mass (A), which can move on a horizontal surface. Information The masses of the charges A and B are known.The pulley is a ring of mass mp and radius R that can rotate without friction.The surface on which mass A is placed is horizontal.There is no friction between mass A and the surface on which it is placed.The string attached to mass A is perfectly parallel to the surface on which the mass rests. SchematizationDraw a diagram of each object that interests us. Draw x- and y-axes for each object. Draw and name each force…

I need a clear answer by hand, not by keyboard  and fast answer within 20 minutes. Thank you | dybala