| |
BITS Heat and Mass Transfer Sem-VII
Unit 2 : Extended surfaces (Fins)(General equation, temperture distribution, heat flow, fin
efficiency, effectiveness, variable area, circumferential fin, pin fin of variable section) |
|
|
| 1. Heat Transfer from Extended Surfaces or Fins(Mechanical) |
Total View (0) |
| |
The heat transfer from a heated surface to the ambient is given by the
relation q = hA (T). In this relation "h” is heat transfer coefficient. T is the
temperature difference, A is surface area of heat transfer. To increase the value of
q, h may be increased or surface area may be increased. In some place it is not
possible to increase the value of heat transfer coefficient and
......
Title: Heat Transfer
|
|
|
|
|
|
| 3. Heat Transfer(Finite Element Method) |
Total View (4376) |
| |
Introduction, Heat Transfer, Basic Equations of Heat Transfer, Governing Differential Equation for Heat Transfer in Three-Dimensional Bodies, Finite Element Formulation for Heat Transfer Problems, One-Dimensional Heat Conduction with Convection.
Title: Finite Element Method
|
|
|
|
|
|
| 5. Unit - I(Aeronautical Engineering) |
Total View (71) |
| |
Loads on Aircraft
Structural nomenclature-Types of loads-Load factor-Aerodynamic loads-Symmetric maneuver
loads-V-n diagram-Function of structural components.
Materials for Aircraft Structures
Metallic and non-metallic materials, Use of Aluminium alloy, Titanium, Stainless steel and
Composite materials, Desirable properties for aircraft application
Mechanical Properties of Material
Stress-s
......
Title: Aircraft Structures-I
|
|
|
|
| 6. Structural Assembly (Aircraft Production)(Aeronautical Engineering) |
Total View (7812) |
| |
• Structural assembly stages • Drilling • Countersinking and riveting • Types of solid rivets and their installation • Hi- shear rivets • Blind rivets and fasteners • Bolted fasteners • Spacematic drilling • Rackfeed drilling • Split sleeve cold working of holes • Automatic drilling and riveting equipment.
Title: Aircraft Production Technology and Mangement
|
|
|
|
| 7. Heat Exchangers(Mechanical) |
Total View (0) |
| |
Heat exchanger is a device or equipment used to transfer heat from one fluid
to another which are at different temperatures. Heat exchangers are widely used
in many industrial applications where heat has to be transferred from one flowing
fluid to another through a solid barrier separating them. The specific applications
of heat exchangers may be found in space heating and air conditioning, po
......
Title: Heat Transfer
|
|
|
|
| 8. Fundamentals of Aircraft Design (Aircraft Production)(Aeronautical Engineering) |
Total View (7794) |
| |
Principles of flight • Aerodynamics characteristics • Aircraft manoeuvres • Aircraft performance • Basic functions of the aircraft structure • Loads imposed on aircraft structure • Loads imposed on aircraft structures • Structural design considerations • Aircraft configuration and principal types of construction • Details of constructional features of
......
Title: Aircraft Production Technology and Mangement
|
|
|
|
|
|
|
|
| 9. Boiling and Condensation(Mechanical) |
Total View (0) |
| |
The heat transfer processes discussed in the earlier chapters were restricted
to homogeneous single phase systems. However in engineering practice, the
processes involving a phase change, like boiling and condensation are also
important. Boilers and condensers are essential components of modern thermal
power plants and so are the evaporators and condensers in a vapour compression
refrigeratio
......
Title: Heat Transfer
|
|
|
|
| 10. FINFET TECHNOLOGY(Electronics and Communication) |
Total View (2) |
| |
With increasing demand for the portable devices like mobiles, ipads etc. there is a demand for low power devices which require small area and high speed device operation. Low power has become the topic of research for the VLSI engineers.
Title: DESIGNING WITH FINFETS
Published on: 05/03/19
Author:
Publisher:
Pages:
29
|
 |
|
|
|
|
|
|
|
|
| 11. Helicopter Aerodynamics(Aeronautical Engineering) |
Total View (19) |
| |
Basic aerodynamics, Airfoil section, rotor wing , relative wind, induced flow, angle of attack & incidence, aerodynamic forces, lift, drag, pressure distribution, centrifugal force, loss of disc area due to coning, rotational velocities, twisted & untwisted bade, hovering, ground effect, torque & anti torque, translating tendency, transverse flow effect, dissymmetry of flight & compensation, flapp
......
Title: Helicopter Technology
|
|
|
|
| 12. Conduction Heat Transfer(Heat and Mass Transfer
) |
Total View (64) |
| |
General Heat Conduction Equation, Cartesian Coordinates, Thermal Diffusivity, Special Cases, Cylindrical Coordinates, Spherical Coordinates, Steady state one dimensional heat conduction without heat generation (Constant Thermal Conductivity), Plane wall, Composite wall, Contact Resistance, The Overall Heat-transfer coefficient (Combined Conduction and Convection), One Dimensional Heat Conduction e
......
Title: Heat and Mass Transfer
|
|
|
|
| 13. Boiling and Condensation(Heat and Mass Transfer
) |
Total View (61) |
| |
The heat transfer processes discussed in the earlier chapters were restricted to homogeneous single phase systems. However in engineering practice, the processes involving a phase change, like boiling and condensation are also important. Boilers and condensers are essential components of modern thermal power plants and so are the evaporators and condensers in a vapour compression refrigeration cyc
......
Title: Heat and Mass Transfer
|
|
|
|
| 14. Diesel Engine Power Plant(Energy Engineering
) |
Total View (49) |
| |
Diesel engine power plants are suitable for small and medium power outputs. These plants can be built as central stations for producing power in the range from 2 to 50 MW. These plants have been used as standby plants for hydro-electric power plants and steam power plants.
Title: Energy Engineering
|
|
|
|
| 15. Fluidic Solar Cell Module (FSCM)(Energy Engineering
) |
Total View (1) |
| |
Solar energy can be harnessed by direct conversion method using photovoltaic cells or solar cells. Earlier the solar cells were very costly and their conversion efficiency was lowest.
Presently the reducing cost trend, increasing efficiency trend of the solar cell and its availability makes it as the best solution for generating electrical energy by harnessing the solar energy. Though theoretical
......
Title: NEW AND INNOVATIVE DESIGN CONCEPTS FOR HARNESSING RENEWABLE ENERGIES
|
|
|
|
| 16. Aircraft system(Aeronautical Engineering) |
Total View (9) |
| |
Hydraulics system, Landing gear system, Breaking Anti skid and steering, Steering, Electrical System, Pneumatic system, Ice Protection, Environmental control system (ECS) and cooling system, Pressurerization, Cabin Pressurization, Fuel System, Fuel system components, Fuel transfer pumps, Fuel Booster pumps, Fuel transfer valves, Non return Valve (NRV), Fuel quantity measurement, Engine Control Sys
......
Title: Elements of Aeronautics and Aircraft Systems
|
|
|
|
| 17. Solar and Wind Energy(Energy Engineering
) |
Total View (48) |
| |
The amount of solar energy produced in India is less than 1% of the total energy demand. The grid - interactive solar power as of December 2010 was merely 10MW. Government - funded solar energy in India only accounted for approximately 6.4 MW-yr of power as of 2005.
Title: Energy Engineering
|
|
|
|
| 18. Heat Exchangers(Heat and Mass Transfer
) |
Total View (66) |
| |
Heat exchanger is a device or equipment used to transfer heat from one fluid to another which are at different temperatures. Heat exchangers are widely used in many industrial applications where heat has to be transferred from one flowing fluid to another through a solid barrier separating them.
Title: Heat and Mass Transfer
|
|
|
|
| 19. Factory Automation-CAD, CAM and CIM (Aircraft Production)(Aeronautical Engineering) |
Total View (7801) |
| |
• Introduction • Computer aided design • Graphic software concepts • Design analysis • Computer aided manufacturing(CAM) • The apt programming system • Post processing • Workstation based programming systems • Direct numerical control or DNC • Computer integrated manufacturing • Group tec...
Title: Aircraft Production Technology and Mangement
|
|
|
|
| 20. Modified Solar Air Heater with Wall Attachment Effect (MSAHWAE)(Energy Engineering
) |
Total View (1) |
| |
The main objective is to develop a compact solar air heater with enhanced heat transfer rate for a given surface area, temperature difference and a given mass flow rate. The principles of the fluidic wall attachment and fluidic vortex diode are used to achieve the said objective.
The main advantages of the MSAHWAE are: *the modification is very simple, economical and effective; *the operation is
......
Title: NEW AND INNOVATIVE DESIGN CONCEPTS FOR HARNESSING RENEWABLE ENERGIES
|
|
|
|
| 21. Conduction Heat Transfer(Mechanical) |
Total View (0) |
| |
Thermal diffusivity is the measure of the ratio of heat conducted to the heat
stored and consequently can be used qualitatively to predict how fast the
temperature of the body changes. A material having a lower value of will show a
lower rate of temperature change than that with a higher value of .
Title: Heat Transfer
|
|
|
|
| 22. Introductory Concepts and Definitions(Heat and Mass Transfer
) |
Total View (79) |
| |
Heat flow takes place when there is a temperature gradient in a system. Hence it becomes necessary to study heat transfer as well as temperature distribution in various systems. Analysis of heat transfer for example is the first step in the design of heat exchangers, boilers, heaters, refrigerators and radiators. Further modern electric and electronic equipment require efficient dissipation of hea
......
Title: Heat and Mass Transfer
|
|
|
|
| 23. Introduction to Composites(Composite Material) |
Total View (151) |
| |
Mankind is aware of composite materials from time immemorial. To
mention a few: Houses made of mud bricks from clay reinforced with straw (1500 BC), Mud walls of houses reinforced with bamboo shoots (500BC), Glued laminated wood (500BC), Laminated metals in forging swords (1800 AD), Glass fibers reinforced resins for boats and aircrafts (1930). Since then, many modern composites have been develop
......
Title: Composite Materials
|
|
|
|
| 24. Introducion to Metal Forming Processes, Forging, Rolling, Drawing, Extrusion, Sheet Metal and High Energy Rate Forming(Manufacturing Technology-III) |
Total View (1) |
| |
Introducion to Metal Forming Processes, Forging, Rolling, Drawing, Extrusion, Sheet Metal and High Energy Rate Forming
Title: MANUFACTURING TECHNOLOGY-III
|
|
|
|
| 25. Introduction(Turbo Machine) |
Total View (44) |
| |
Definition of turbomachine, parts of turbomachines,Comparison with positive displacement machines, Classification, Dimensionless parameters and their significance, Effect of Reynold's number, Unit and specific quantities, model studies. Application of first and second law's of thermodynamics to turbomachines, Efficiencies of turbomachines. Problems
Title: Turbo Machines
|
|
|
|
|
|
Total 0 Chapter(s) Shortlisted and Price Rs. .00 Download Now
|
