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.

A Water Balloon Battle. You are launching water balloons at a rival team using a large slingshot. The other team is set up on the opposite side of a flat-topped building that is 30.0 ft tall and 50.0 ft wide. Your reconnaissance team has reported that the opposition is set up 10.0 m from the wall of the building. Your balloon launcher is calibrated for launch speeds that can reach as high as 90 mph at angles between 0 and 85.0° from the horizontal. Since a direct shot is not possible (the opposing team is on the opposite side of the building), you plan to splash the other team by making a balloon explode on the ground near them. If your launcher is located 55.0 m from the building (opposite side as the opposing team), what should your launch velocity be ((a) magnitude and (b) direction) to land a balloon 5.0 meters beyond the opposing team with maximum impact (i.e. maximum vertical speed)? (a) Number (b) Number IN IN Units Units

The following exercises have been designed to engage you with the material presented in this module. They will further develop your understanding of key concepts, and completing them is a vital part of the learning process. 1. A centrifugal pump has the following characteristics: Q (m’h) 23 46 69 92 115 h (m) 17 16 13.5 10.5 6.6 2 n (%) 49.5 61 63.5 53 10 The pump is used to pump water from a low reservoir to a high reservoir through a total length of 800 m of pipe 15 cm diameter. The difference between the water levels in the reservoirs is 8 m. Neglecting all losses except friction and assuming f= 0.004, find the rate of flow between the reservoirs. Also determine the power input to the pump.

Solve correctly

Hello. Pls help me. I also need a graph. Urgent pls thank you ?

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

Show all work, calculations and tabulated data. [Note: Assume density of water at 20 °C is 1000 kg/m3]

calculations. A common room at a facility is used by personnel for food consumption and resting (Fig. 2). An air conditioning system is required for providing comfortable temperature of 23°C. You are asked to select the room dimensions (X= 10m, Y=2.4m and Z= 15m) and design a split air conditioning system suitable to meet the requirements for climatic conditions of a humid subtropical climate with long-term annual average high temperature of 26.4°C and minimum low of 16°C. The room can accommodate up to 6 - 12 staff members. The following kitchen appliances are used in the room: coffee machine, 2 microwaves, cooktop and dishwasher. S E COFFEE 128 O FFEE FIGURE 2. Common room layout Z X COFFEE Y

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…