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Author : Mark Penkeith
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (223 download)
Download or read book Engineering Noise Control Measures for Pneumatic Rock Drills written by Mark Penkeith and published by . This book was released on 1993 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aarne Visnapuu
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise Reduction of a Pneumatic Rock Drill written by Aarne Visnapuu and published by . This book was released on 1975 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles R. Summers
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise Abatement of Pneumatic Rock Drill written by Charles R. Summers and published by . This book was released on 1974 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John William Chester
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise from Pneumatic Rock Drills written by John William Chester and published by . This book was released on 1964 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were made to determine the effect of the shape of a pneumatic-rock-drill exhaust muffler on its efficiency, and the origin and reduction of exit noise from the mufflers. The report describes the investigation of rock-drill noise abatement.
Author : William C. Miller
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise from Pneumatic Rock Drills written by William C. Miller and published by . This book was released on 1963 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aarne Visnapuu
Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (253 download)
Download or read book Noise Reduction of a Pneumatic Rock Drill written by Aarne Visnapuu and published by . This book was released on 1975 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harsha Vardhan
Publisher : CRC Press
ISBN 13 : 1466582960
Total Pages : 180 pages
Book Rating : 4.4/5 (665 download)
Download or read book Rock Engineering Design written by Harsha Vardhan and published by CRC Press. This book was released on 2013-08-28 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physico-mechanical rock properties are significant in all operational mining activities. This book evaluates rock properties by using empirical equations and soft computing techniques. It predicts various physico-mechanical properties such as uniaxial compressive strength (UCS), Schmidt rebound number (SRN), dry density, P-wave velocity (Vp), tensile strength (TS), Young's modulus (E), and percentage porosity (n) using multiple regression and artificial neural network (MLP and RBF) techniques, taking drill bit speed, penetration rate, drill bit diameter, and equivalent sound level produced during drilling as input parameters.
Author : Charles R. Summers
Publisher :
ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (253 download)
Download or read book Noise Abatement of Pneumatic Rock Drill written by Charles R. Summers and published by . This book was released on 1974 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Albert J. Rambosek
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (15 download)
Download or read book Noise from Pneumatic Rock Drills written by Albert J. Rambosek and published by . This book was released on 1963 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise Control written by and published by . This book was released on 1975 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert T. DeWoody
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)
Download or read book Noise from Pneumatic Rock Drills written by Robert T. DeWoody and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniela Siano
Publisher : BoD – Books on Demand
ISBN 13 : 9533079185
Total Pages : 312 pages
Book Rating : 4.5/5 (33 download)
Download or read book Noise Control, Reduction and Cancellation Solutions in Engineering written by Daniela Siano and published by BoD – Books on Demand. This book was released on 2012-03-02 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise has various effects on comfort, performance, and human health. For this reason, noise control plays an increasingly central role in the development of modern industrial and engineering applications. Nowadays, the noise control problem excites and attracts the attention of a great number of scientists in different disciplines. Indeed, noise control has a wide variety of applications in manufacturing, industrial operations, and consumer products. The main purpose of this book, organized in 13 chapters, is to present a comprehensive overview of recent advances in noise control and its applications in different research fields. The authors provide a range of practical applications of current and past noise control strategies in different real engineering problems. It is well addressed to researchers and engineers who have specific knowledge in acoustic problems. I would like to thank all the authors who accepted my invitation and agreed to share their work and experiences.
Author : Herbert P. LeVan
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (328 download)
Download or read book Noise from Pneumatic Rock Drills written by Herbert P. LeVan and published by . This book was released on 1964 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were made to determine the effect of the shape of a pneumatic-rock-drill exhaust muffler on its efficiency, and the origin and reduction of exit noise from the mufflers. The report describes the investigation of rock-drill noise abatement.
Author :
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (318 download)
Download or read book Proceedings of the MESA Noise Control Conference, St. Louis, Mo., November 11-12, 1975 written by and published by . This book was released on 1976 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher H. Roe
Publisher :
ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.F/5 ( download)
Download or read book Review of Desliming Methods and Equipment written by Christopher H. Roe and published by . This book was released on 1984 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 334 pages
Book Rating : 4.X/5 (1 download)
Download or read book Noise Control Engineering written by and published by . This book was released on 1976 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Morton Gary Barth
Publisher :
ISBN 13 :
Total Pages : 318 pages
Book Rating : 4.:/5 (256 download)
Download or read book A Practical Approach to the Exhaust Silencing of a Pneumatic Rock Drill written by Morton Gary Barth and published by . This book was released on 1972 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: "One-third octave spectrum analyses of the exhaust noise produced by a medium sized pneumatic rock drill were obtained during free recriprocation to determine the most troublesome bands of noise. Noise reduction techniques were then used to design exhaust mufflers which would reduce the level of the exhaust noise to an acceptable level with a minimum increase in back pressure. The prototype mufflers evaluated included an expansion chamber, a resonator, and various modified expansion chambers. One of the modified expansion chambers tested provided very good attenuation reducing the exhaust noise from 113 dBA to 87 dBA at the operator's ear position. It caused only a slight increase in the back pressure and no detrimental effect on drill performance. The resonator muffler did not provide acceptable attenuation of the exhaust noise. Muffler development progressed under the assumption that icing would not be a problem. However, the icing characteristics of the final prototype muffler were studied and a possible method to prevent icing is suggested"--Abstract, leaf ii.
