【實用教育app】Heat and Mass Transfer-1|最夯免費app

This free application is for all students across the world. It covers 146 topics of Heat and Mass Transfer in detail. These 146 topics are divided in 5 units.

Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail.

This USP of this application is "ultra-portability". Students can access the content on-the-go from anywhere they like.

Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier.

Some of topics Covered in this application are:

1. Concept of mechanism of heat flow

2. Conduction

3. Convection

4. Radiation

5. Relationship to the first law of thermodynamics

6. Conservation of total energy

7. The surface energy balance

8. Relationship to the second law of thermodynamics and the efficiency of heat engines

9. Units and dimensions

10. Analysis of heat transfer problems: methodology

11. Introduction to conduction

12. The conduction rate equation

13. The thermal properties of matter

14. The thermal properties of the solid state

15. The solid state: micro- and nano-scale effects

16. The fluid state

17. Other relevant properties

18. The heat diffusion equation

19. Cylindrical coordinates

20. Micro scale effects

21. Boundary and initial conditions

22. Steady state one-dimensional heat conduction

23. Plane wall

24. Thermal resistance

25. The composite wall

26. Contact resistance

27. Porous media

28. An alternative conduction analysis

29. Radial systems in cylinder

30. Radial system in sphere

31. Conduction with thermal energy generation

32. Heat transfer from extended surfaces

33. A general conduction analysis

34. Fins of uniform cross-sectional area

35. Fin performance

36. Fins of non-uniform cross-sectional area

37. Efficiency of common fin shapes

38. Overall surface efficiency

39. The bio-heat equation

40. Thermoelectric power generation

41. Conduction through thin gas layers

42. Alternative approaches

43. The conduction shape factor and the dimensionless conduction heat rate

44. Conduction shape factors and dimensionless conduction heat rates for selected systems

45. Finite-difference equations

46. Finite-difference form of the heat equation

47. The energy balance method

48. Formulation of the finite-difference equation

49. Nodal finite-difference equations

50. Formulation as a matrix equation

51. Verifying the accuracy of the solution

52. Transient conduction

53. The lumped capacitance method

54. Validity of the lumped capacitance method

55. General lumped capacitance analysis

56. Radiation only in transient conduction

57. Negligible radiation in transient conduction

58. Convection only with variable convection coefficient

59. The plane wall with convection (exact solution)

60. The plane wall with convection (approximate solution)

61. Total energy transfer

62. Radial systems with convection (exact solutions)

63. Radial systems with convection approximate solutions

64. The semi-infinite solid

65. Objects with constant surface temperatures or surface heat fluxes

66. Constant heat flux boundary conditions

67. Transient heat transfer results for constant surface temperature cases

68. Periodic heating

69. Finite-difference methods

70. Transient, two-dimensional finite-difference equations

71. Discretization of the heat equation: the implicit method

72. The convection boundary layers

73. The thermal boundary layer

74. The concentration boundary layer

75. Local and average convection coefficients (heat transfer)

76. Local and average convection coefficients (mass transfer)

77. The problem of convection

78. Laminar and turbulent flow

79. Laminar and turbulent thermal and species concentration boundary layers

80. Comparison of laminar and turbulent flow

81. The boundary layer equations

82. Boundary layer similarity: the normalized boundary layer equations

83. Functional form

All topics are not listed because of character limitations set by the Play Store.

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