FUNDAMENTALS AND APPLICATIONS OF HEAT AND MASS TRANSFER

Heat and mass transfer stands as a fundamental pillar of modern
engineering, influencing a broad spectrum of industries—from
manufacturing and electronics to building systems and power
generation. Fundamentals And Applications Of Heat And Mass
Transfer serves as a comprehensive guide that bridges theoretical
principles with real-world engineering practices, making it an
invaluable reference for both students and professionals. This book
is thoughtfully structured to blend core concepts with applied
knowledge, ensuring a well-rounded educational experience.
The book opens with a detailed introduction to the primary modes of
heat transfer: conduction, convection, and radiation. It establishes a
solid conceptual and mathematical base, with in-depth discussions
on Fourier’s Law and general heat conduction equations in Cartesian
and cylindrical coordinates. These foundational principles are
essential for solving practical engineering problems involving heat
conduction in walls, multilayered systems, cylindrical bodies, and
finned surfaces.
In the second section, the focus shifts to convection heat transfer.
Both forced and natural convection are covered in various
geometries, including flat plates, cylindrical bodies, and enclosed
spaces. The text explores boundary layer theory and the interactions
between fluid flow and heat transfer, offering valuable insights for
the design and enhancement of heat exchangers and thermal
systems.
The third section examines phase change heat transfer and the
design of heat exchangers. It covers the complexities of boiling,
condensation, freezing, and melting processes. Key topics such as
boiling regimes, condensation in tubes, and the evaluation of overall
heat transfer coefficients are discussed with an emphasis on
developing energy-efficient engineering solutions.

Section four delves into thermal radiation, outlining the fundamental
properties and governing laws of radiative heat exchange. Concepts
such as blackbody radiation, view factors, and the Stefan–
Boltzmann Law are explained in depth, complemented by practical
examples of radiative heat transfer in closed systems.
Sections five and six focus on specialized applications—thermal
management of electronic devices and the thermal design of

buildings. These areas are increasingly significant in today’s energy-
conscious world. Topics include methods such as forced air cooling,

immersion cooling, and thermal management strategies for
improving building performance through insulation, window
optimization, and minimizing heat gain.
The final section, Analysis, connects theory to engineering practice.

It introduces advanced topics including thermal simulations, real-
world heat transfer analysis, and computational tools such as CFD

(Computational Fluid Dynamics). Case studies of heat transfer in
components like gears, electronic modules, and thermal assemblies
are explored using modern software tools like Finite Element
Analysis (FEA) and CAD-integrated CFD, equipping readers with
hands-on knowledge for tackling complex challenges.
Each chapter features solved problems and illustrative examples to
reinforce key concepts and facilitate deeper understanding. Whether
you are a student beginning your journey in thermal sciences or an
experienced engineer seeking to enhance your analytical skills, this
book aims to be a trusted companion in mastering the principles and
practices of heat and mass transfer.
We trust this text will equip you with the theoretical knowledge and
practical tools necessary to address the evolving challenges of
thermal engineering with confidence and competence.