Cutting fluid

Chapter:5 FUEL CELL MASS TRANSPORT Introduction Basic condition to produce or generate electricity from Fuel cell is that, it must have supplied the reactants and removed products to avoid any interruptions So, this process of supplying the reactants and removing the products is known as Fuel cell mass transport process. Mostly in this Chapter we are concerned with the movement of reactants and products within Fuel cell. Various fundamental equations that govern the transport of matter from…

The Beaufort Gyre, a major anticyclonic circulation feature in the Arctic Ocean, hosts a substantial fraction of the overall Arctic freshening citep{haine2015arctic}. The large-scale gyre circulation has been directly linked to its freshwater content (FWC) via the process of Ekman pumping that converges relatively fresh surface waters and deepens the halocline citep[e.g.][]{proshutinsky2002role}. The Ekman pumping arises due to transient anticyclonic winds that cause significant gyre…

Performance of centrifugal pump CONTENTS Table of figures 2 Objective 3 Introduction 3 Theory 3 Observe result 4 Sample calculation 10 Discussion of the result 11 Conclusion 11 References 12 Table of figures Figure1. Experimental calculation for pump 1(30HZ) 4 Figure2. Operating characteristic curve (pump1 30Hz) 5 Figure3. Experimental calculation for pump 1(40HZ) 6 Figure4. Operating…

The convergent-divergent process is an application of Bernoulli’s principle. (If a fluid flowing through a tube reaches a constriction or narrowing of the tube, the velocity of the fluid flowing through the constriction increases and the pressure decreases. The opposite is true when the fluid leaves the constriction; velocity decreases and pressure increases.) Boyle’s law and Charles’ law also come into play during this process. Boyle’s…

Objective: The lab we completed today was “Equilibrium of coplanar forces”. The objectives of todays lab was to study the composition and equilibrium as well as study the rectangular resolution and equilibrium of coplanar forces. Principles being examined: The main principle being examined in this experiment is the fact that several forces that line on a plane and pass through the same point can be balanced by a single force that is passing through the same point. We do this by finding the…

This project consist of Numerical and Computational Fluid dynamics analysis of heat transfer enhancement and the corresponding pressure drop over a flat surface equipped with cylindrical cross-sectional perforated and solid pin fins in a rectangular channel. The channel had a cross-sectional area of 250-100 mm2. The experiments covered the following range: Reynolds number 13,500–43,500, the constant clearance ratio (C/H) = 0, the inter-fin spacing ratio (Sy/D) 1.944 and 3.417 for Staggered…

Drag force is an aerodynamic force which acts parallel and opposite to the motion of the object when it moves through a fluid. It is caused by friction and differences in air pressure. There are many factors can affect the magnitude of drag force as with aircraft lift. The drag depends linearly on the shape and size of the object moving through the air. The object’s cross-sectional shape determines the form drag which is created by the pressure variation around the object and affects the…

Ultrasonic interferometer Working principle An ultrasonic interferometer is a simple and direct device to determine the ultrasonic velocity in liquids with a high degree of accuracy. An ultrasonic interferometer is used to determine the accurate ultrasonic velocity in liquids. The principle used in the measurement of velocity is based on the accurate determination of the wavelength in the medium. The principle of ultrasonic interferometer for the measurement of velocity is determination of the…

Theoretical Calculations Conclusion Bibliography Explaining Flight 1.1: The Physics of Bird Flight: Components: I. Drag: (Air Resistance) The force opposite to the force of the motion of an object through a fluid. (Fluid in this report refers to the medium…

Figure 2.8 listed situation of the fire in a floor near to the atrium at the beginning of fire. The fire floor has 2 vertical vents open to the atrium and to ambient at outside. The atrium is apen from the top. At the beginning of fire , the smoke moves to outside and the atrium, and air from ambient and the atrium moves inside the fire floor at the same time from the 2 vents. Figure 2.8 shows the velocity direction at the vents. At the top of the vents, because the smoke in the fire floor is…