Mine Environmental Engineering – I detailed syllabus for Mining Engineering (MN), 2nd Year 2nd Sem R18 regulation has been taken from the JNTUH official website and presented for the B.Tech students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. We make sure the result links and syllabus uploaded here is latest and up to date, also the syllabus PDF files can also be downloaded from the universities official website.
For Mining Engineering (MN) 2nd Year 2nd Sem R18 Regulation Scheme, do visit MN 2nd Year 2nd Sem R18 Scheme. The detailed syllabus for mine environmental engineering – i is as follows.
Mine Environmental Engineering – I Subject Syllabus for MN 2nd Year 2nd Sem R18 Regulation
Pre-Requisites:
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Course Objectives:
In view of very difficult /uncomfortable environment envisaged in deeper mines in future, this course aims at sampling and analysis of mine air, understanding of heat, humidity, distribution of air, natural ventilation etc for underground mines. Mechanical ventilation devices including auxiliary fans, booster fans etc are also covered in this course.
Course Outcomes:
Student can understand the ventilation requirements for ground mines including selection of mine fans, ventilation planning, ventilation surveying etc. For any underground mine, ventilation officer is a statutory post as per Indian Mining Law. This course facilitates the required knowledge to perform the duties of ventilation planning effectively.
UNIT – I
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UNIT – II
Heat and humidity: Sources of heat in mines, effect of heat and humidity, psychometric, kata thermometer, methods of improving of cooling power of mine air. Air conditioning basic vapour cycle, representative layout. Air flow through mine openings: Laws of air flow, resistance of airways, equivalent orifice, distribution of air, flow control devices.
UNIT – III
Natural Ventilation: Calculation of NVP from air density, artificial aids to natural ventilation. Mechanical ventilation: Principal types of mine fans and their suitability, merits, limitation, efficiency and characteristics. Selection of mine fan, fan testing, output control in fans, series and parallel operation of mine fans. Controlled recirculation, ventilation network analysis.
UNIT – IV
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UNIT – V
Quantity and pressure requirement. Ventilation layout for coal mining and metal mining. Calculation of air quantity and total mine head required for ventilating a mine. Introduction to Network analysis: Hardy-Cross method, Ventilation survey.
TEXT BOOKS:
- Mine Environment and Ventilation – G.B. Misra
- Mine Ventilation and Air Condition – HL Hearlman
REFERENCE BOOKS:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdf platform to make students’s lives easier..
For detailed syllabus of all the other subjects of B.Tech 2nd Year Mining Engineering (MN), visit Mining Engineering (MN) 2nd Year Syllabus Subjects.
For results of Mining Engineering (MN) 2nd Year 2nd Sem R18 Regulation, visit MN 2nd Year 2nd Sem R18 Regulation results direct link.