Example-1.4: Combined application of continuity and Bernoulli's equations - Drainage form a vessel A jet of water issues from the bottom of a cylindrical tank, as shown in the figure. The tank diameter is 0.5 m and the outlet diameter is 50 mm. (a) Derive an equation for the variation of water level in the tank with time. (b) How long will it take for the water level to drop from 2 m to 1 m? Solution: Water jet ↑ h(t) k

Q: A. Show that dp Determine the final density and enthalpy of the water: P (a) if it is heated to 50°C…

A: Initial conditions are given as, Also,

Q: For the predeposition heat treatment of a semiconducting device, boron atoms are to be diffused into…

A:

Q: Consider one mole each of two ideal gasses, mixed at 302 K. Determine the Gibbs energy of mixing a.…

A:

Q: 2-Steam initially at 10 bar and 0.25 dryness fraction (i.e quality = 85%.). Expands down to P₂ = 3.5…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: An industrial cold room has four 200 mm thick walls made of concrete. The walls are insulated on the…

A: The objective of the question is to determine the heat energy gained per hour through all 4 walls of…

Q: At the macro level, mechanically/physically, what causes materials to fail?

A: To ensure that materials and structures are safe and durable for their intended use, it is crucial…

Q: The vapor pressure of cyclohexane at 300 K is 0.14139 bar. What is the phase of cyclohexane at 310 K…

A:

Q: 17.29 An engineered tissue system consists of a slice of cell mass immobilized on a scaffold…

A:

Q: Q19: It is defined as a component in the plant cycle that consists of a closed vessel that uses the…

A: A boiler is a closed vessel that uses combustion heat to turn water into steam or hot water. This…

Q: Question 3. choose one mass analyser from the following – quadrupole, time of  flight, ion trap,…

A: In mass spectrometry, a quadrupole mass analyzer is a type of mass analyzer. A quadrupole mass…

Q: A 4mx5m wall consists of 3 glass windows of 1.5mx1.0m dimensions. The wall has thickness of 0.125 m…

A:

Q: Q1/ A / A frictionless piston cylinder arrangement containing fluid 200 kJ of heat is transferred…

A:

Q: A combustion process involves gaseous sulfur hexafluoride (SF6) and liquid lithium (Li). Determine…

A: At very low pressure  and at  temperature, a combustion process is done between gaseous and liquid…

Q: Quiz2: Determine the value of specific entropy of steam at 2Mpa with temperature 400 °C. A) by…

A:

Q: At the end of the day, the air inside a industrial lab measuring 4m x 6m x 3 m has a concentration…

A: Initial concentration of pentane in air Ci =1400 ppmVolume of the lab V = Flow rate of air Q = 7.2…

Q: Solubility (g solute/100ml solvent) 90 80 70 60 50 30 20 10 0 1Graph 1: Solubility Curves for KCI…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: You are the purchasing agent for a mill that is processing 1,500,000 yards a week of a cotton fabric…

A:

Q: I posted this question before but didn't get the explanation, can I get an explanation on how to get…

A: Modifying the simple equation for the chemical potential of an ideal gas by introducing the concept…

Q: Air contained in a piston-cylinder assembly undergoes the powe cycle shown in the figure below. 4.5…

A: According to the given dataP1=4.5barP2=1.2barv1=v3=1m3/kgv2=3.75m3/kgWe need to findThermal…

Q: An input stream contains oil sands, comprising 14.0% oil, the remainder being solid sand particles.…

A:

Q: Determine the mass (kg) of C₂H6 in the drum after the 5 mL sample is removed.

A:

Q: can you answer part 2 now

A: Based on figure given we can make mass/mole balance on CSTR.Since for 1 mole of B ,2 mole of A…

Q: Consider the level control loop shown in Figure Q3 below. The steady state operating conditions are…

A: Level control loop is given with inlet low rate, Fi(t) and outlet flow rate, Fo(t). There is a level…

Q: Q3. An 1100 K n-nonane thermally cracks (breaks down into smaller molecules) 20 times as rapidly as…

A: It is given that, at 1100 K, the decomposition of "n-nonane" is 20 times faster than that at 1000 K.…

Q: 12.52 plz help type out in word    Consider the process to make ammonia from gaseous hydrogen and…

A:

Q: 2. Write down the definitions for distillation, stripping, and absorption. 3. Write down the…

A: Distillation, stripping, and absorption are common separation procedures used in a variety of…

Q: flowchart of this process before you start your calculations. Once you finish your calculations…

A:

Q: Methane gas is compressed to 40 bar and precooled to 280 K. The expander and throttle exhaust to a…

A: It is given that,methane is compressed at temperature,  and pressure, throttle exhaust pressure,,

Q: a) Tanjong Pelepas Port plant is divided into three systems as shown in Fig.1. This corresponds to…

A: These three systems are subdivided into six subsystems, which are further subdivided into specific…

Q: A fire-tube steam boiler must produce 1.2 kg/s of saturated steam with 4% humidity, at 140°C. The…

A: The following information has been given,Steam Requirements:The mass flow rate of saturated…

Q: Diagrams need also for this. 2-Electrolyte: The intricate dance of electrons is aided by a liquid…

A: Liquid bridge is solution which can conduct ions from one solution to another.It acts as conductive…

Q: 24. Methyl alcohol (CH3OH) is obtained from the reaction of CO and hydrogen: CO +2H₂CH₂OH. Fresh…

A:

Q: 50 kg propane (C3H8) is completely burned in 250 kg air (21 mol mol% N₂). Calculate the percentage…

A:

Q: The following equation gives the internal energy of a certain substance U = 3.64 PV + 90 where, U is…

A:

Q: Q5/ Air is flowing through a horizontal tube of 2.54 cm diameter. What is the maximum average…

A: Air flows through a horizontal tube and following data is given:the diameter of horizontal tube, D =…

Q: Q4- Water flows at a velocity of 1 m/s over a plane surface 0.6 m wide and 1 m long. Calculate the…

A: Velocity of water = 1 m/s length of plate = 1 m Width of plate = 0.6 mReynolds number, Re =…

Q: List out various mineral admixtures and explain about them in detail.

A: The objective of the question is to list out various mineral admixtures and provide a detailed…

Q: sy The is to be Volumetric flow rate to. auto catalytre reaction A - B - C 1) carried out in…

A:

Q: Question 4 (i) Why does a liquid crystalline fluid appear cloudy, but when heated sufficiently…

A: The question has three parts. The first part is asking why a liquid crystalline fluid appears cloudy…

Q: Part-2 (70%) A food factory uses hot water to wash and clean foods. The drained water, which has a…

A:

Q: Answer was extremely helpful, can you answer the rest of the parts?

A: The initial concept regarding purity and yield remain same as taken in part 1. The relationship is…

Q: 7. If 95% of the hydrogen sulfide present in the coker gas product stream can be converted to…

A:

Q: Gaseous CO₂ is contained in a vertical piston-cylinder assembly by a piston of a face area of…

A:

Q: For a basis of 100 moles of Aromatics, the component balance for benzene can be written: ? = 0.05F +…

A:

Q: The Naganohara Fireworks company hired you, as a new chemical engineer in town, to operate one of…

A:

Q: d) In a free-radical polymerisation, three (3) different samples L, M, and N of poly(methyl…

A: The Polydispersity Index (PDI), also known as the dispersity or heterogeneity index, measures the…

Q: Compute the density for nickel at 600°C, given that its room-temperature (20°C) density is 8.902…

A:

Q: 2) 20 Kg/s of H₂O to m³/hr

A: To convert a flow rate from kilograms per second  to cubic meters per hour  for water, you can use…

Q: * Your answer is incorrect. A rigid tank whose volume is 4 m³, initially containing air at 1 bar,…

A:

Q: Two moles of an equimolar mixture of CO and H₂O (i.e., on ne mole of water vapor) is placed in an…

A: