Free Course Image Renewable Energy Engineering

Free online courseRenewable Energy Engineering

Duration of the online course: 29 hours and 51 minutes

New course

Explore the Renewable Energy Engineering course on NPTEL to master solar, wind, and biomass energy systems. Perfect for professionals in Engineering & Mechanics.

In this free course, learn about

  • Course Introduction and Solar Energy Overview
  • Non-Concentrating Solar Collectors and Applications
  • Concentrating Solar Collectors and Thermal Energy Storage
  • Solar Energy Utilization and Introduction to Biomass
  • Biomass Conversion to Biogas and Biochemicals
  • Thermochemical Conversion of Biomass
  • Wind Turbines and Wind Power Generation

Course Description

Dive into the world of sustainable power with the Renewable Energy Engineering course by NPTEL, focused on the growing fields of solar, wind, and biomass energy. This comprehensive course, nestled under the Professional category and Engineering and Mechanics subcategory, is an essential resource for anyone looking to deepen their understanding of renewable energy systems.

Starting with a foundational introduction, this course explores a wide array of topics aimed at delivering thorough insights into solar energy applications. Lectures dedicated to solar radiation and practice problems build a robust framework. You'll explore non-concentrating solar collectors over three detailed sessions and delve into parabolic solar collectors. The journey through solar energy wraps up with insights into thermal energy storage systems and methods of solar energy utilization.

The course shifts focus to biomass energy systems, covering everything from the fundamental characteristics and properties of biomass to residues and energy conversion routes. It examines the mechanisms of biomass conversion to biogas, classification of biogas plants, and the pathways of bioconversion to alcohol.

Advanced topics such as thermo-chemical conversion, including torrefaction, combustion processes, and gasification, are covered in detail. These modules aid in understanding the conversion of biomass to multiple types of fuels. Wind energy topics are also intricately explained, discussing the characteristics of wind energy systems and power generation methods.

Designed for practical application, numerous lectures are dedicated to problem-solving exercises that help solidify knowledge. This course empowers students to harness the potential of renewable energy resources, providing an in-depth exploration crucial for professionals intent on contributing to a sustainable future.

Course content

  • Video class: Renewable Energy Engineering: Solar, Wind and Biomass Energy Systems [Intro Video] 13m
  • Video class: Lec 1 : Solar Energy: An overview of thermal applications 1h09m
  • Exercise: What types of energy conversion techniques are covered in the renewable energy course?
  • Video class: Lec 2 : Solar radiation 1h04m
  • Exercise: What is the major difference between non-concentrating and concentrating solar collectors?
  • Video class: Lec 3 : Practice problems: Part I 55m
  • Exercise: What is the angle of incidence on April 1st for a tilted flat plate collector?
  • Video class: Lec 4 : Practice problems: Part II 28m
  • Exercise: What is the proportionality constant value proposed by Leon and Jordaan for calculating hourly diffusive radiation?
  • Video class: Lec 5 : Non-concentrating solar collectors: Part I 1h03m
  • Exercise: Which of the following are non-concentrating solar collectors?
  • Video class: Lec 6 : Non-concentrating solar collectors: Part II 28m
  • Exercise: What parameter defines the effective useful energy heat gain in a solar collector?
  • Video class: Lec 7 : Non-concentrating solar collectors: Part III 51m
  • Exercise: What role does the selective coating play in solar collectors?
  • Video class: Lec 8 : Practice problems: Part I 34m
  • Video class: Lec 9 : Practice problems: Part II 50m
  • Exercise: What is the transmissivity absorptivity product for beam radiation?
  • Video class: Lec 10 : Practice problems: Part III 22m
  • Exercise: What is the outlet temperature when the mass flow rate is 75 kg per hour and specific heat capacity is 4180 J/kg°C, given q_u is 1054 watts?
  • Video class: Lec 11 : Parabolic solar collectors 1h00m
  • Exercise: What is a key disadvantage of concentrating solar collectors?
  • Video class: Lec 12 : Practice problems 57m
  • Exercise: What is the main advantage of using concentrating collectors in solar energy systems?
  • Video class: Lec 13 : Thermal energy storage systems: Part I 44m
  • Exercise: What is the function of a solar pond in renewable energy systems?
  • Video class: Lec 14 : Thermal energy storage systems: Part II 22m
  • Exercise: What is a solar pond and its main purpose?
  • Video class: Lec 15 : Solar energy utilization methods 57m
  • Exercise: Which renewable energy method is not discussed in this course?
  • Video class: Lec 16 : Classification of energy resources 33m
  • Exercise: What is the origin of the term 'energy'?
  • Video class: Lec 17 : Broad classification and compositional analysis 48m
  • Exercise: Which type of biomass is primarily composed of cellulose?
  • Video class: Lec 18 : Characteristics and properties of biomass 41m
  • Exercise: What is the importance of biomass characterization before conversion processes?
  • Video class: Lec 19 : Properties and structural components of biomass 39m
  • Exercise: What is the primary difference between Higher Heating Value (HHV) and Lower Heating Value (LHV) of a fuel?
  • Video class: Lec 20 : Biomass residues and energy conversion routes 47m
  • Exercise: What is emphasized as important for selecting biomass conversion technologies?
  • Video class: Lec 21 : Utilisation of biomass through bio-chemical and thermo-chemical routes 38m
  • Exercise: What differentiates pyrolysis from combustion?
  • Video class: Lec 22 : Conversion mechanism of biomass to biogas and its properties 41m
  • Exercise: What is the correct process for biogas production?
  • Video class: Lec 23 : Classification of biogas plants 46m
  • Exercise: What is a major advantage of the fixed dome type biogas plant?
  • Video class: Lec 24 : Practice problems - I 37m
  • Exercise: What are the feedstock categories for biogas production?
  • Video class: Lec 25 : Practice problems - II 41m
  • Exercise: What is the thermal power available from the digester daily?
  • Video class: Lec 26 : Practice problems - III 23m
  • Exercise: Calculate the total daily biogas requirement for a remote school.
  • Video class: Lec 27 : Bioconversion of substrates into alcohol 54m
  • Exercise: What is the major advantage of sugarcane over starch materials for ethanol production?
  • Video class: Lec 28 : Thermo-chemical conversion, torrefaction and combustion processes 53m
  • Exercise: Which thermochemical process requires no external oxygen supply?
  • Video class: Lec 29 : Thermo-chemical conversion of biomass to solid, liquid and gaseous fuels 56m
  • Exercise: What is the key temperature range for the torrefaction process to avoid extensive devolatilization?
  • Video class: Lec 30: Gasification process 48m
  • Exercise: What is the main advantage of using densified pellets over firewood?
  • Video class: Lec 31 : Thermo-chemical conversion processes: pyrolysis, liquefaction and conversion processes 47m
  • Exercise: What is the primary objective of fast pyrolysis?
  • Video class: Lec 32 : Practice problems - I 34m
  • Exercise: What is the purpose of a biomass gasifier in a dual fuel mode engine?
  • Video class: Lec 33 : Practice problems - II 41m
  • Exercise: What is the correct air to fuel ratio in a combustion process involving ethane with 50% excess air?
  • Video class: Lec 34 : Turbine terms, types and theories: Part I 1h10m
  • Exercise: What is the ultimate source of wind energy?
  • Video class: Lec 35 : Turbine terms, types and theories: Part II 1h07m
  • Exercise: What is the theoretical maximum efficiency for converting wind energy into useful power?
  • Video class: Lec 36: Characteristics and Power Generation from Wind Energy: Part I 1h11m
  • Exercise: What is the theoretical maximum efficiency for a wind turbine as described in Betz's Law?
  • Video class: Lec 37: Characteristics and Power Generation from Wind Energy: Part II 49m
  • Exercise: Which formula is used to calculate the torque at maximum efficiency for a wind turbine?
  • Video class: Lec 38: Practice problems 29m
  • Exercise: What is the tip speed ratio (λ) used for in wind energy calculations?

This free course includes:

29 hours and 51 minutes of online video course

Digital certificate of course completion (Free)

Exercises to train your knowledge

100% free, from content to certificate

Ready to get started?Download the app and get started today.

Install the app now

to access the course
Icon representing technology and business courses

Over 5,000 free courses

Programming, English, Digital Marketing and much more! Learn whatever you want, for free.

Calendar icon with target representing study planning

Study plan with AI

Our app's Artificial Intelligence can create a study schedule for the course you choose.

Professional icon representing career and business

From zero to professional success

Improve your resume with our free Certificate and then use our Artificial Intelligence to find your dream job.

You can also use the QR Code or the links below.

QR Code - Download Cursa - Online Courses

More free courses at Engineering and Mechanics

Download the App now to have access to + 3300 free courses, exercises, certificates and lots of content without paying anything!

  • 100% free online courses from start to finish

    Thousands of online courses in video, ebooks and audiobooks.

  • More than 48 thousand free exercises

    To test your knowledge during online courses

  • Valid free Digital Certificate with QR Code

    Generated directly from your cell phone's photo gallery and sent to your email

Cursa app on the ebook screen, the video course screen and the course exercises screen, plus the course completion certificate

+ 9 million
students

Free and Valid
Certificate

60 thousand free
exercises

4.8/5 rating in
app stores

Free courses in
video and ebooks