Mine Environment and Ventilation by G.B. Mishra: Free PDF Download - AnyDebrid
Mine Ventilation by G.B. Mishra: A Comprehensive Guide for Mining Engineers
If you are a student or a practitioner of mining engineering, you might be interested in learning more about mine ventilation, which is one of the most crucial aspects of underground mining. Mine ventilation refers to the process of supplying fresh air and removing contaminated air from mines, in order to ensure the health, safety, comfort and efficiency of the miners and the equipment. Mine ventilation also affects the productivity, profitability and sustainability of mining operations.
mine ventilation gb mishra pdf download
One of the best books on this topic is Mine Environment and Ventilation by G.B. Mishra, who is a renowned expert and author in the field of mining engineering. This book was first published in 1986 by Oxford University Press, and has been revised and enlarged several times since then. It is designed for both students and professionals who want to gain a comprehensive and practical knowledge of mine ventilation.
What is mine ventilation and why is it important?
Mine ventilation is defined as "the movement of air into and out of an underground mine" . It has two main objectives:
To provide adequate oxygen for respiration and combustion;
To dilute and remove harmful gases, dusts, heat, humidity and other contaminants.
Mine ventilation is important for several reasons:
It protects the health and safety of the miners, who are exposed to various hazards such as carbon monoxide, methane, radon, silica dust, noise, heat stress and fire;
It enhances the comfort and efficiency of the miners, who can work better in a well-ventilated environment;
It improves the performance and lifespan of the equipment, which can be damaged by high temperatures, corrosion, dust accumulation and explosions;
It reduces the energy consumption and environmental impact of mining, by optimizing the air flow and minimizing the emissions.
Who is G.B. Mishra and what is his contribution to mine ventilation?
G.B. Mishra is a distinguished professor and author in the department of mining engineering at Indian Institute of Technology (IIT) Kharagpur. He has over 40 years of experience in teaching, research and consultancy in various aspects of mining engineering, especially mine ventilation.
He has written several books and papers on mine ventilation, such as Mine Ventilation (1964), Mine Environment and Ventilation (1986), Mine Fire (1995) and Mine Ventilation Planning (2000). He has also received many awards and honors for his contributions to mining engineering, such as National Mineral Award (1985), National Design Award (1990), Khosla Research Award (1992) and Life Time Achievement Award (2004).
His book Mine Environment and Ventilation is considered as one of the most comprehensive and authoritative texts on the subject. It covers both the theoretical and practical aspects of mine ventilation, with a special emphasis on mine environment and ventilation planning. It is suitable for both undergraduate and postgraduate students, as well as practising engineers and managers.
Overview of the book
Structure and content of the book
The book consists of 18 chapters, divided into four parts:
Part I: Mine Atmosphere
Chapter 1: Composition and Properties of Mine Air
Chapter 2: Mine Gases
Chapter 3: Mine Dusts
Chapter 4: Mine Explosions
Chapter 5: Mine Fires
Part II: Mine Climate
Chapter 6: Heat and Humidity in Mines
Chapter 7: Thermal Comfort in Mines
Chapter 8: Refrigeration and Air Conditioning in Mines
Part III: Mine Ventilation
Chapter 9: Principles of Air Flow
Chapter 10: Measurement of Air Flow and Pressure
Chapter 11: Natural Ventilation
Chapter 12: Mechanical Ventilation
Chapter 13: Auxiliary Ventilation and Ventilation Devices
Part IV: Mine Ventilation Planning
Chapter 14: Ventilation Surveys and Network Analysis
Chapter 15: Ventilation Design for Different Mining Methods
Chapter 16: Ventilation Control and Regulation
Chapter 17: Ventilation Economics and Management
Chapter 18: Computer Applications in Mine Ventilation Planning
The book also contains a large number of worked out examples, exercises, tables, figures, diagrams, charts, graphs, equations, formulas, references and appendices. It is written in a clear, concise and logical manner, with a balance between theory and practice.
Features and benefits of the book
The book has several features and benefits that make it a valuable resource for anyone interested in mine ventilation:
It covers all the aspects of mine environment and ventilation, from the basics to the advanced topics;
It provides a comprehensive and up-to-date knowledge of mine ventilation, based on the latest research and developments;
It explains the concepts and principles of mine ventilation with simple and easy-to-understand language and examples;
It illustrates the applications and techniques of mine ventilation with real-life case studies and problems;
It offers a practical and systematic approach to mine ventilation planning, with the use of computer software and tools;
It helps the readers to develop their skills and competencies in mine ventilation engineering and management;
It serves as a reference book for students, teachers, researchers, engineers, managers, consultants and regulators in the field of mining engineering.
How to download the book as a PDF file
Steps to download the book from Google Books
If you want to download the book as a PDF file from Google Books, you can follow these steps:
Go to https://books.google.com/books/about/Mine_Environment_and_Ventilation.html?id=tl1oPwAACAAJ , which is the link to the book on Google Books;
Click on the "Preview this book" button on the right side of the page;
You will see some pages of the book that are available for preview. You can scroll down or use the arrows to navigate through them;
If you want to download a specific page or range of pages, you can click on the "Download PDF" button on the top left corner of the page;
A pop-up window will appear, asking you to select the pages you want to download. You can enter the page numbers or use the slider to adjust them;
Steps to download the book from Scribd
If you want to download the book as a PDF file from Scribd, you can follow these steps:
Go to https://www.scribd.com/document/616502379/Mine-Ventilation-by-G-B-mishra , which is the link to the book on Scribd;
Click on the "Download" button on the right side of the page;
You will see a pop-up window asking you to sign up for a Scribd account or start a free trial. You can choose either option, depending on your preference;
After signing up or starting a free trial, you will be able to download the book as a PDF file to your computer;
You can also use a third-party tool such as https://scribd.pdf-download.net/ or https://anydebrid.com/document-downloader/scribd.com to download the book without signing up or starting a free trial. However, these tools may not work for all documents and may have some limitations.
Summary of the main points
In this article, we have discussed the following points:
Mine ventilation is the process of supplying fresh air and removing contaminated air from mines, which is essential for the health, safety, comfort and efficiency of the miners and the equipment;
Mine Environment and Ventilation by G.B. Mishra is one of the best books on mine ventilation, which covers both the theoretical and practical aspects of the subject, with a special emphasis on mine environment and ventilation planning;
You can download the book as a PDF file from Google Books or Scribd, by following some simple steps or using some third-party tools.
Call to action and recommendations
If you are interested in learning more about mine ventilation, we recommend you to download Mine Environment and Ventilation by G.B. Mishra as a PDF file and read it at your convenience. You will find it very useful and informative for your studies or work in mining engineering.
To download the book as a PDF file from Google Books, click here . To download the book as a PDF file from Scribd, click here . Alternatively, you can use one of these tools to download the book without signing up or starting a free trial.
We hope you enjoyed this article and found it helpful. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!
What are the advantages of reading the book as a PDF file?
Some of the advantages of reading the book as a PDF file are:
You can access the book anytime and anywhere, even without an internet connection;
You can zoom in and out, highlight, bookmark, annotate and print the book as you wish;
You can save storage space on your device, as PDF files are usually smaller than other formats;
You can easily share the book with others via email or cloud services.
What are some other sources of information on mine ventilation?
Some other sources of information on mine ventilation are:
Other books on mine ventilation, such as Mine Ventilation and Air Conditioning by Hartman et al., Mine Ventilation: Theory and Practice by McPherson et al., and Mine Ventilation Handbook by Mutmansky et al.;
Journals and magazines on mine ventilation, such as Journal of Mines, Metals & Fuels, Mining Engineering, Mining Technology, and Ventilation Journal;
Websites and blogs on mine ventilation, such as https://www.mvsengineering.com/, https://www.howden.com/en-gb/markets/mining-and-tunnelling/mine-ventilation, https://www.mining-technology.com/features/featurethe-future-of-underground-mining-ventilation/, and https://www.miningreview.com/top-stories/mine-ventilation-101/;
Online courses and videos on mine ventilation, such as https://www.edx.org/course/mine-ventilation, https://www.youtube.com/watch?v=1w0QZ1y8c6M, https://www.youtube.com/watch?v=4Zb7o9q0T9Y, and https://www.youtube.com/watch?v=2m7yfLzKQOQ.
How can I contact the author of the book?
You can contact the author of the book, G.B. Mishra, by sending an email to email@example.com or calling +91-3222-283344. You can also visit his profile page at https://www.iitkgp.ac.in/department/MN/faculty/mn-gbmishra to learn more about his background, publications and projects.
What are some of the latest developments and trends in mine ventilation?
Some of the latest developments and trends in mine ventilation are:
The use of digital technologies and artificial intelligence to monitor, control and optimize the mine ventilation system;
The adoption of renewable energy sources and energy-efficient equipment to reduce the carbon footprint and operating costs of mine ventilation;
The integration of mine ventilation with other aspects of mine planning and management, such as production, safety, health and environment;
The development of new methods and standards for mine ventilation design, testing and evaluation.
How can I apply the knowledge from the book to my own mining projects?
You can apply the knowledge from the book to your own mining projects by following these steps:
Analyze the characteristics and requirements of your mine, such as the geology, layout, depth, production rate, mining method, equipment and personnel;
Determine the objectives and criteria of your mine ventilation system, such as the air quantity, quality, distribution, pressure and temperature;
Select the appropriate type and configuration of your mine ventilation system, such as natural or mechanical, main or auxiliary, parallel or series, single or multiple fans;
Design and calculate the parameters and components of your mine ventilation system, such as the airways, fans, regulators, doors, stoppings, ducts and sensors;
Implement and operate your mine ventilation system, according to the best practices and standards;
Monitor and evaluate your mine ventilation system, using various instruments and software;
Modify and improve your mine ventilation system, based on the feedback and results.