Courses

Explore the fascinating world of pyroelectric materials in this 52-minute lecture delivered by Dr. Laurie Carrillo, a Thermal Engineer from NASA JSC. Delve into the fundamental concepts, including the addition of heat and capacitor analogy, while examining the necessary equipment and hardware. Discover various materials used in pyroelectric research and gain insights into recent research highlights. Learn about the diverse applications of pyroelectric materials and their potential impact on future technologies.

Course introduction◎The nature and purpose of the courseThermal physics is a basic course for physics majors and it is the science of studying the thermal motion of matter and the laws related to heat. First, students should master the characteristics, laws and research methods of material thermal motion, and master the basic concepts, laws and theories of thermal science. Second, it focuses on both the understanding and training of students' statistical physics thinking methods so as to lay a good foundation for the follow-up study and research of physics.◎Introduction to course contentThermal physics is the study of the thermal motion of matter and the laws associated with it. Its research method is guided with both macroscopical theories and microcosmic ones. The main research contents include the equilibrium theory of molecular dynamics of thermodynamic,transport phenomena and non-equilibrium theory of molecular dynamics namely transport phenomena in gases, thermodynamic system and equilibrium states, the zeroth law and temperature scale of thermodynamics, the first law of thermodynamics, the second law of thermodynamics and entropy, thermal phenomena of solids and liquids and phase transitions.◎Basic requirements.Master the basic thermal concepts of equilibrium, temperature and temperature scales, heat and internal energy, reversible and irreversible, entropy and the second Law of thermodynamics, distribution functions and statistical averages, phase transitions and Clapeyron equations, ideal gases and Van der Waals equations. Master Maxwell velocity and velocity distribution, Boltzmann distribution, equipartition theorem of energy, macroscopic law and microscopic mechanism of viscosity, heat conduction and diffusion, zeroth law of thermodynamics, first law of thermodynamics, second law of thermodynamics, principle of entropy increase, vaporization and liquefication, Clapperon equation and other basic thermal theories. Be able to apply various physical models to study and analyze various problems; Master the physical image that "the macroscopic property of the system is the statistical appearance of the microscopic thermal motion of molecules in the system", strengthen the teaching of entropy, and highlight the statistical concept and statistical average method. Master and apply statistical law to study thermal law from microscopic essence.

Explore groundbreaking research presented at the 2024 ACM UIST Symposium examining how thermal flow illusions can be created through combined tactile and thermal interaction techniques. Learn about innovative approaches to designing temperature-based sensory experiences and their potential applications in human-computer interaction. Discover the latest developments in thermal haptic technology and how researchers are leveraging both touch and temperature stimuli to create convincing directional flow sensations. Gain insights into the intersection of thermal perception, tactile feedback, and user interface design through this 14-minute conference presentation from the prestigious ACM Symposium on User Interface Software and Technology in Pittsburgh.

Explore the fundamentals of thermal sensing in this 19-minute educational video from NPTEL-NOC IITM. Learn about the equivalent circuit for thermal sensing, understand how thermal sensing works under static conditions, and discover the principles of thermal sensing in dynamic conditions. Gain essential knowledge about thermal sensor technology that forms the foundation for temperature measurement applications.

Explore a comprehensive 20-minute physics tutorial that delves into thermal expansion and thermal expansivity concepts. Gain a thorough understanding of linear, area, and volume expansivity, including their mathematical derivations and practical applications. Learn how to perform calculations and solve problems related to these topics, with a focus on JAMB and WAEC physics exam preparation. Master the fundamental principles of thermal expansion and expansivity through clear explanations, examples, and problem-solving techniques.

Delve into the fourth lecture of a five-part series on thermal field theory, phase transitions, and thermal rates presented by Mikko Laine from the University of Bern, Switzerland. This 1 hour and 37 minute talk, part of the ICTP-SAIFR School on Origin of Matter Domination in the Universe, explores advanced concepts in theoretical physics. Gain insights into the complex interplay between thermal phenomena, field theory, and cosmological phase transitions. Expand your understanding of how these principles contribute to our knowledge of the early universe and matter formation. Suitable for graduate students and researchers in theoretical physics and cosmology, this lecture offers a deep dive into cutting-edge research in the field.

Learn about the classification of temperature sensors in this 23-minute educational video that covers RTDs, pn-junction detectors, and thermistors. Understand the different types of thermal sensors and their applications in temperature measurement systems.

CAD-embedded SOLIDWORKS Simulation enables every designer and engineer to carry out thermal analysis at any stage of design to ensure that every component and assembly performs properly within expected temperature ranges, and spot safety issues before they arise. Thermal analysis calculates the temperature and heat transfer within and between components in your design and its environment. In this course, SOLIDWORKS Simulation – Thermal Analysis, you'll learn how to apply conduction, convection, and radiation loads in a static or time-dependent manner on your parts or assemblies. First, you'll dive into a background of thermal analysis, including a basic understanding of the modes of heat transfer. Next, you'll explore how to perform a thermal analysis on a graphics card, and take a look at steady state and transient analysis to understand the effects of time. Finally, you'll learn how to perform a stress analysis with a temperature load to ensure the design stays within the guidelines required. By the end of the course, you'll have the necessary knowledge to efficiently setup and run a thermal analysis. Software required: SOLIDWORKS.

"Fundamentals of Thermal Engineering" is a disciplinary platform course offered by the School of Energy and Environmental Engineering at the University of Science and Technology Beijing. It aims to cultivate foundational knowledge in engineering thermodynamics and heat transfer, while enhancing students' ability to engage in international academic exchanges. Through instruction entirely in English, the course enables students to grasp the principles of thermal energy conversion and heat transfer, laying a solid foundation for engineering practice and international collaboration.

The Food and Agriculture Organization (FAO) of the United Nations (UN) issued a report on the importance and complexities associated with feeding the projected 9.1 billion world population in 2050. Sustainable production of safe and nutritious foods, development of foods that have a long shelf life and foods that are either ready-to-eat or easy to are of greater importance towards meeting this goal. Understanding “Food Engineering” and “Thermal Processing of Foods” serves as basic requirement means of meeting this goal.INTENDED AUDIENCE : The target audience for this course is (i) BTech/MSc/MTech/PhD students or faculties from reputed academic and technical institutions interested in acquiring knowledge of thermal food processing technologies (ii) Those who are pursuing a career as a chemical engineer or food engineer or biotechnologist designing thermal processing technologies for food processing or working with thermal processing of foods (iii) Executives, engineers and researchers from manufacturing, service and government organizations including R&D laboratories working in the area of thermal food processingPREREQUISITES : NilINDUSTRY SUPPORT : Food Corporation of India, Department of food & Public Distribution, India Central Food Technological Research Institute, Institute of Food Security and Central Warehousing Corporation. Some of the private sectors are Amul, Perfetti Van Melle India Pvt. Ltd., Parley Products Ltd., PepsiCo India Ltd. etc

Learn how to analyze thermal conduction through a composite wall using ANSYS Steady-State Thermal module in this 23-minute tutorial video. Explore the analogy between heat transfer and electrical systems while solving for heat flux. Begin with an introduction to thermal conduction and problem specifications before diving into practical steps. Choose appropriate materials, build geometry in SpaceClaim, apply meshing techniques, and implement necessary boundary conditions. Run the simulation and validate results using the fundamental knowledge of thermal conduction presented at the start. Follow along with the structured content, including Ansys Workbench setup, material selection, geometry creation, meshing, simulation execution, and results analysis.

Learn how to perform a steady-state thermal analysis in ANSYS using a solid plate thermal conduction example. Begin with an introduction to thermal conduction and the problem statement. Follow step-by-step instructions for material selection, geometry creation in SpaceClaim, meshing, and applying boundary conditions. Run the simulation and validate the results using basic thermal conduction principles. This 20-minute tutorial covers all aspects of the analysis process, from setup to result interpretation, providing a comprehensive guide for engineers and students interested in thermal simulations using ANSYS.

Watch a 13-minute conference presentation from the 2024 ACM Symposium on User Interface Software and Technology (UIST) that explores an innovative approach to spatial thermal feedback through the combination of visible lights and water systems, demonstrating cutting-edge developments in user interface technology and thermal feedback mechanisms.

Explore a technical presentation by Richard Bonner (CTO) and Qingyang Wang (Senior R&D Thermal Engineer) from Accelsius discussing the performance of two-phase cooling systems in data center applications across various cold plate orientations. Learn why two-phase cooling is promising for data centers due to its high heat transfer coefficients, heat capacities, and iso-thermality. Discover how thermal engineers are investigating direct-to-chip liquid cooling solutions with cold plates in atypical orientations, including vertical blades, two-sided CPU cooling, and upside-down server configurations. The 13-minute talk presents research findings demonstrating that two-phase cold plates maintain sufficient performance across all tested orientations without requiring design modifications to the original cold plate.

Explore the fundamental connections between thermal metastability and area laws in quantum systems through this hour-long research talk from the Simons Institute's Summer Cluster on Quantum Computing, where advanced concepts in quantum statistical mechanics and geometric constraints on quantum information are examined in detail.

Explore the concept of a minimal thermal diode in this 49-minute lecture from the Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC). Delve into the background, system design, and conclusions surrounding energy transfer in thermal diodes. Examine comparisons, dependencies, and rectification processes, supported by examples and simulations. Gain insights from observations and engage with thought-provoking questions to deepen understanding of this fascinating topic in thermal physics.

Explore the fundamentals of thermal physics in this comprehensive lecture from the "Physics 4B in 30 Lectures" series. Delve into thermal expansion coefficients and stress before examining phase changes and heat transfer mechanisms. Work through a detailed calorimetry problem-solving example from OpenStax University Physics Volume 2. The lecture continues with an in-depth exploration of kinetic theory of gases, followed by practical problem-solving examples applying the ideal gas law. Conclude by understanding the heat capacity of air and the relationship between the gas constant R and Boltzmann's constant kB, with reference to OpenStax problems. Perfect for physics students seeking to strengthen their understanding of thermal physics principles through both theoretical explanations and practical applications.

Explore the intricate world of power, thermal, and performance interfaces in this insightful conference talk delivered by Daniel Lezcano at the Linux Plumbers Conference. Delve into the complex relationships between power management, thermal regulation, and system performance in Linux environments. Gain valuable knowledge about the interfaces that govern these critical aspects of system operation and learn how they interact to optimize efficiency and functionality. Discover key strategies for balancing power consumption, heat dissipation, and performance demands in modern computing systems.

Learning ObjectivesExplore thermal management strategies for battery packs, power electronics, and electric motors.Benefits for StudentsLearn key thermal control techniques for battery longevity.Understand cooling strategies for battery packs, motors, and electronics.Gain expertise in thermal modeling and heat dissipation methods.Benefits for Professionals/EngineersGain expertise in EV cooling systems and heat dissipation methods.Improve battery lifespan and performance through thermal control.Increase job prospects in EV system engineering.Benefits for EnterprisesOptimize thermal management for improved EV safety and reliability.Reduce risks associated with battery overheating and failures.Enhance overall vehicle efficiency with advanced cooling technologies.Benefits for AcademiaTrain students in cutting-edge EV thermal management solutions.Strengthen research in high-efficiency cooling systems.Support projects focused on sustainable and safe EV design.

Learn about the fundamental concepts of thermal comfort in this comprehensive lecture covering essential definitions, measurement scales, and physiological aspects of body heat regulation. Explore the critical factors influencing thermal comfort, including heat exchange mechanisms and body heat balance, while understanding various assessment models like PMV (Predicted Mean Vote) and PPD (Predicted Percentage Dissatisfied). Discover both steady-state and dynamic-state thermal comfort models, and understand their practical applications in creating comfortable indoor environments. Master the importance of thermal comfort through detailed explanations of its effects and necessity in building design and occupant well-being.