NUST Institutions Library Catalogue Search for 'kw,wrdl: (su-br:"engineering materials")'

Nuclear power and the spread of nuclear weapons : can we have one without the other? /

Washington, D.C. : Brassey's, 2002 . xxv, 340 p. : 24 cm.. 1574884948 (cloth : alk. paper) | 1574884956 (pbk. : alk. paper)

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Strength of Materials A New Unified Theory for 21st Century /

By Patnaik, Surya N.. Amsterdam ; | Boston : Elsevier/Butterworth-Heinemann, 2004 , "A new unified theory for the 21st century"--Cover. 0750674024 (alk. paper)

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Manufacturing Engineering and Technology /

By Kalpakjian, Serope,. Upper Saddle River, NJ : Prentice Hall, 2001 . xx, 1148 p. : 26 cm.. 0201361310

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Materials Handbook

By Vaccari, John A.. New York : | Blacklick : McGraw-Hill Professional Publishing | McGraw-Hill Companies, The [Distributor] 2002 9780071360760 | 007136076X (Trade Cloth)

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Advanced Biomaterials : Fundamentals, Processing, and Applications /

Hoboken, N.J. : | [Westerville, Ohio] : John Wiley & Sons ; | The American Ceramic Society, 2009 . xxii, 746 p., [8] p. of plates : , This volume is an outcome of the International Conference on Design of Biomaterials, organised at Indian Institute of Technology Kanpur, India during 8-11th December, 2006. 25 cm.. 9780470193402 (cloth) | 0470193409 (cloth)

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Damage and Fracture Mechanics Failure Analysis of Engineering Materials and Structures /

Dordrecht, The Netherlands: Springer Verlag, 2009 9789048126682 (alk. paper)

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Springer Handbook of Mechanical Engineering

New York : Springer, 2009 , "With DVD-ROM, 1822 figures and 402 tables." | Contents of DVD-ROM: complete contents of the printed version. | Copyright date from DVD-ROM label. 9783540491316

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Fundamentals of Modern Manufacturing : Materials, Processes, and Systems /

By Groover, Mikell P.,. New York : John Wiley & Sons, 2002 . x, 1008 p. : 26 cm.. 9788126512669

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Neuroprosthetics Theory and Practice /

River Edge, N.J. : World Scientific, 2004 . xxv, 1261 p. : 24 cm..

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Laser Material Processing

By Steen, William M.. 9781849960618

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Manufacturing Engineering and Technology /

By Kalpakjian, Serope,. New York : Prentice Hall, 2010 . xxiv, 1176 p. : 26 cm.. 9788177581706

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Semiconductor-On-Insulator Materials for Nanoelectronics Applications /

By Nazarov, Alexei.. 2011 9783642158674

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Power equipment engine technology /

By Abdo, Edward.. Clifton Park, NY : Delmar/Cengage Learning, 2011 . 1 online resource (xii, 398 pages) : , Includes index. 9781418053888

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Manual of engineering drawing technical product specification and documentation to British and international standards /

By Simmons, C. H.. Burlington : Butterworth Heinemann, 2012 . 1 online resource (ix, 369 pages) , Includes index. 9789382291572

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Statics and strength of materials : a parallel approach to understanding structures /

By Wolf, Lawrence J.. Columbus, Ohio : Merrill, 1988 . xiv, 498 p. : 25 cm.. 0675206227

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Intermediate mechanics

By D.Humphrey. Boston : LongMans . . xiv, 438 p. : 24 cm.. 0072325194 (alk. paper)

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What engineers do: engineering for everyman /

By Binger, Walter David,. New York, W. W. Norton & company, inc 1923 . xviii 304p

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Biomedical Engineering (E-Book)

By Carlos Alexandre Barros de Mello. India In-Teh 2009 . x,658 P;

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Hot and cold water supply /

By Garrett, R. H.. Chichester, West Sussex, U.K. ; | Ames, Iowa : Wiley-Blackwell, 2008 . x, 411 p. : , Includes index 25 cm.. 9781405130028 (pbk. : alk. paper) | 1405130024 (pbk. : alk. paper)

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Modern sustainable residential design : a guide for design professionals /

By Carpenter, William J.,. Hoboken, N.J. : Wiley, 2009 . xii, 337 p. : , Includes index. 24 cm.. 9780470126738 (cloth : alk. paper) | 0470126736 (cloth : alk. paper)

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Building : 3000 years of design engineering and construction /

By Addis, William,. London ; | New York, NY : Phaidon Press, 2007 . 640 p. : 26 cm.. 9780714841465 | 0714841463

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Building structures /

By Ambrose, James E.. Hoboken, N.J. : Wiley, 2012 . xv, 528 p. : 29 cm.. 9780470542606 (hbk. : alk. paper)

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Introduction to dislocations, fifth edition /

By Cambridge, Derek Hull Emeritus Goldsmith's Professor University of.. [S.l.] : Butterworth-Heinemann, 2011 . 272 p. ; 24 cm.. 0080966721 | 9780080966724

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Fundamentals of materials for energy and environmental sustainability /

Cambridge ; | New York : Cambridge University Press, 2012 . xvi, 753 p. : , Includes index. 29 cm.. 9781107000230 | 1107000238

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Ceramic Materials for Energy Applications II Ceramic Engineering and Science Proceedings

Hoboken : Wiley-American Ceramic Society [Imprint] | John Wiley & Sons, Incorporated 2012 9781118217535 | 1118217535 (Online Resource)

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An introduction to the engineering of fast nuclear reactors

By Judd, A. M.. New York : Cambridge University Press, 2014 , "A revision and extension of Fast breeder reactors : an engineering introduction, published in 1981"--Pref. | Title from title screen.

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Organic and Hybrid Solar Cells

By Huang, Hui.. London: Springer, 2014 9783319108551 | 9783319108544 (print)

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Photoelectrochemistry, Photocatalysis and Photoreactors Fundamentals and Developments /

By Schiavello, Mario.. Dordecht: D. reidel publishing compony, 1984 9789401577250 | 9789048184149 (print)

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Fundamentals of Materials Science and Engineering \ an integrated approach /

By Callister, William D.,. Hoboken, N.J. : Wiley, 2013 . xxv, 910 p. : , Includes index. 27 cm.. 9781118322697

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Prestressed concrete : a fundamental approach /

By Nawy, Edward G.. 0131234803

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Specialty construction techniques for dam and levee remediation /

. xv, 431 pages : , "A Spon Press Book". 25 cm. 9780415781947 (hardback) | 0415781949 (hardback)

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Historic construction and conservation : materials, systems and damage /

By Roca, Pere,. . 1 online resource 9780429052767 | 9780429628054

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New Approaches to Building Pathology and Durability /

. 1 online resource (VIII, 207 pages) 9789811006487

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Steel Fiber Reinforced Concrete : Behavior, Modelling and Design /

By Singh, Harvinder.. . 1 online resource (XI, 172 pages 56 illustrations) 9789811025075

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Thermal Processes in Welding /

By Karkhin, Victor A.. . 1 online resource (XIX, 478 pages 284 illustrations) 9789811359644

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Prestressed concrete : a fundamental approach /

By Nawy, Edward G.. Englewood Cliffs, NJ : Prentice Hall, 1995 . xxiii, 789 p. : 24 cm.. 0131234803

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Pavement design.

Washington, D.C. : Transportation Research Board, National Research Council, 1987 . vi, 132 p. : 28 cm.. 0309045169 (pbk.) :

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Engineering materials.

By Singh, Surendra.. Delhi: 180 . xiv,429p.

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Bridges : Analysis, Design, Structural Health Monitoring, and Rehabilitation /

By Bakht, Baidar,. . 1 online resource (XV, 425 pages 325 illustrations, 79 illustrations in color.) 9783319178431

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Introduction to Dynamics of Structures and Earthquake Engineering /

By Cimellaro, Gian Paolo,. . 1 online resource (XXIII, 598 pages 552 illustrations, 191 illustrations in color.) 9783319725413

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Experimental Analysis of Heat Flux Variation in a Brick Using Eutectic Phase Change Materials /

By ALI TAJ, SAMAD . . 48p. ; 30cm..

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Preparation and Characterization of Pure Pla Filament and Pbat-Reinforced Pla Filament For Fdm 3d Printing /

By Naeem Ul Hassan. . 77p. , This study focuses on preparing pure polylactic acid (PLA) and polybutylene adipate –coterephthalate (PBAT)-reinforced PLA filaments. PLA and PBAT are biodegradable aliphatic polyesters and have recently received considerable attentions. Due to its brittle nature, PLA has limited application in various fields. To overcome this challenge, numerous efforts have been made to incorporate various additives to enhance its performance. In this work, pure PLA filament and PBAT-reinforced PLA filament with diameter 1.75 ± 0.02 mm were prepared in the lab. Their thermal and mechanical properties were analyzed and compared with the commercial PLA filament bought from the market. Following the previous research works and suggestions of incorporating no more than 10 wt.% PBAT, we have mixed 8 wt.% PBAT into the PLA mixture. We then proceeded to extrude pure PLA and PBAT-reinforced PLA filaments at a temperature range of 170 oC to 180 oC, utilizing single screw extruder. Next, we printed tensile and flexural specimens using an FDM 3D printer, in accordance with Taguchi L9 OA. Due to PBAT’s high ductility, 92-8 wt.% PLA-PBAT filament demonstrated a significant increase in elongation at break, reaching up to 12%. Likewise, the PLA-PBAT filament displayed tensile and flexural strengths of up to 48.34 MPa and 107.295 MPa respectively. These values are comparable to the tensile and flexural strengths of pure PLA, which is a great indication that the addition of 8 wt.% PBAT did not cause any unacceptable reduction in the tensile and flexural strengths. Additionally, it was found through DSC analysis that PLA-PBAT filament exhibited a higher degree of crystallinity (Xc) of up to 38.7%, which is significantly higher than that of pure extruded PLA. Furthermore, the TGA curve indicated that thermal stability of PLA-PBAT filament was improved by adding 8 wt.% PBAT. Moreover, digital microscopy results revealed that PLA-PBAT filament had a ductile fracture after necking, whereas pure PLA had a brittle fracture. Lastly, statistical analysis showed that both material type and layer thickness had significant impact on the results. The addition of this new PLA-PBAT filament provides an additional alternative to the current FDM filaments, and it will aid in reducing the constraints of the materials when it comes to additive manufacturing (AM) progress. 30cm.

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The politics of parametricism : digital technologies in architecture /

. xiv, 258 pages : 24 cm. 9781472581662 (hardback) | 9781472581655 (paperback)

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Experimentation and Validation of Analytical Modeling and Finite Element Simulation of Different Metal Sheets Using Incremental Sheet Forming (ISF) /

By Pasha, Muhammad Taqveem Ahsan . . 52p. , An ever increasing demand of manufactured products calls for new manufacturing techniques that are cost effective and efficient. The global population is at an unprecedented rise and anticipating an increased demand for efficient, cheap and durable vehicles as well as automobile parts is nothing but obvious. With a population of over 216 million people, Pakistan stands 5thin the global ranking population wise. The population boom in Pakistan is growing at the rate of about 1.8pc a year, which, when extrapolated to the year 2030, brings out a staggering figure of 240 million people. With little growth in the industrial sector of Pakistan, the local market is forced to import goods for the Pakistani consumer. This presents the businesses and manufacturers all over the world a great opportunity to attract a huge mass of potential buyers in the Pakistani market. However, being a struggling economy, the import culture immensely upsets the balance of imports and exports of Pakistan. The purpose of this research is to promote a cost effective means of manufacturing for the local firms in order to counter the huge influx of imports. Novel techniques will not only promote the culture of research and development in the country, but will also enable the local manufacturers to explore options to fulfil the demand in the local market and provide opportunities for indigenous talent to play their part in the economic development of the nation. Single Point Incremental Forming (SPIF) is a relatively new technique of sheet metal forming. It is a die-less process that shapes the metal sheet in incremental steps for precision and accuracy. The process is relatively simple; a tool path is generated in accordance with the CAD model, the metal sheet is subjected to forming force via computer numeric controlled tool in presence of a lubricant. Once the tool completes its path, the sheet is formed in the desired shape. The materials used in this research are procured from the local market of Pakistan, hence suggesting the automakers over here to try new lines of manufacturing that uses indigenous materials to minimize imports. This study is based on the incremental formability of two materials; Al 5083 and Low Carbon Steel (0.04% Carbon). Both materials are readily available in the local market. The research targets the results of ABAQUS simulations run on the aforementioned materials to experimentally verify them and see their applicability on the practical sid. 30cm.

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Through Wall Image Enhancement /

By Riaz, Muhammad Mohsin. Rawalpindi, MCS (NUST), 2013 . xxii,100 -p,

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The Pre-Fabrication of Building Facades /

. 95p.: 9783319226941

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Effect of Hygrothermal Aging on Strength Performance of Cork Powder Reinforced Adhesive /

By Sohail, Zulekha . . 100p. , Adhesives play a crucial role across various industries and applications due to their ability to bond materials together. They are used in numerous ways, ranging from everyday household applications to industrial and specialized fields. Strength is the most critical factor to analyze before using the adhesive. Various techniques have already been developed and many are being developed to predict and improve the strength of adhesive. The addition of cork powder to the structural adhesives could improve the strength of adhesive joints through mechanical interlocking between the cork cells and the molecules of adhesive. However, even with the nanofiller reinforcement, the strength of adhesive joints is significantly affected by environmental parameters like temperature and humidity. The present study investigated the effect of hydrothermal aging on the strength characteristics of cork powder-reinforced adhesive samples. Reinforced adhesive samples were investigated under two different humidity levels of 80% and 100% RH. The cork powder will be added in concentration of 0.25wt.%, 0.5wt.%, 0.75wt.% and 1wt.% to study the reinforcing effects. The result shows that the saturated mass increased with increased in relative humidity that is approximately 0.4% and 0.9% for 80% and 100% RH respectively. The findings show that the ultimate tensile strength is reduced by the addition of cork powder as well as enhancing humidity. Furthermore, the addition of cork powder makes the sample more brittle, so failure strain and tensile toughness undergo decrement. The above finding indicated that hot-wet environment has a negative influence on strength performance of cork powder reinforced adhesive. In future the same study can be performed to know the strength of SLJ and DLJ to know its effect on joints. 30cm.

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Building construction illustrated /

By Ching, Francis D. K.,. . 1 online resource 9781119583080

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Investigation of Impact Properties of Wave Springs Designed for Additive Manufacturing /

By Ahmed, Faizan . . 119p. , Innovation continues to transform various fields, including the design of springs. Initially helical springs were used as compression springs for most of the applications. However, the design innovation has led to the introduction of a new type of compression spring which is the wave spring. At the same time the advancements in manufacturing technologies are reshaping the production methods. Traditional manufacturing methods are gradually being replaced with additive manufacturing. Because AM has the ability to fabricate complex geometries with high precision and minimal material waste. These advantages make AM a key driver of innovation in modern design and engineering. Wave springs possess better mechanical properties as compared to helical springs, as highlighted by previous studies. But previous studies are limited to only compression analysis of wave springs at slow speeds. The behavior of this newly developed spring is unknown for sudden high speed impact loadings. This research involves the experimental and computational analysis of six different geometries of wave spring under the high speed loading conditions of 17mm/sec. The six geometries of wave springs are fabricated using FDM technology. PLA material was considered for the fabrication due to its availability and compatibility with the FDM. The other 2 materials including spring steel, and TPU (Thermoplastic Polyurethane) were used in computational modelling only. The results mainly showed that the material properties had a greater influence over the geometric parameters. PLA due to its brittle nature resulted in formation of local stresses that minimized the performance parameters of all geometries of wave springs. Spring steel having high elasticity and compressive strength showed better impact properties unlike PLA. TPU although elastic but moderate compressive strength was not able to show impact properties like spring steel, but due to its elasticity, it was a better choice over PLA. Each of the 6 geometries had different configurations that resulted in different local stress formations and thus different energy absorption, stiffness, and load-bearing capacity. To apply the concept of wave spring to real-engineering world, multiple wave spring designs were integrated in the car suspension system and analyzed on MSC Adams (Automated Dynamic Analysis of Mechanical Systems) for their energy absorption, stiffness, and maximum load bearing capacity. This analysis further validated the initial results and provided a gateway to the innovation in the car suspension system design and analysis. 30cm.

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Design and Development of Toroidal Propeller for Drone Applications /

By Ali, Aarib Irfan . . 182p. , The demand for low-noise and ecient propulsion systems for unmanned aerial vehicles has driven research into unconventional propeller designs. One such promising conguration is the toroidal propeller, which has gained attention for its potential to reduce noise emissions while maintaining or improving aerodynamic performance. The research follows a methodology that begins with an extensive literature review and operating point selection to dene the design requirements and constraints. A validated computational setup was developed using unsteady RANS-based CFD simulations. Several toroidal propeller concepts were initially generated, out of which a baseline model was selected for further study. The baseline design was optimized using a Design of Experiments response surface methodology and obtain an optimized propeller with maximum thrust and reduced noise. Sensitivity analysis was carried out to assess the inuence of individual parameters on thrust, torque, and noise. The optimized design showed signicant improvements in thrust with considerable reduction in noise as compared to initial concepts. Aeroacoustic analysis was also performed to evaluate the noise characteristics of the toroidal conguration. Using broadband noise models, the toroidal propeller demonstrated promising reductions in tonal noise components, making it suitable for operations in noise-sensitive environments. To validate the computational ndings, experimentation validation was also performed. The optimized toroidal propeller was evaluated using ve dierent materials: ABS, PLA, PETG, CF PETG, and an Engineering Resin via Finite Element Analysis. Suitable manufacturing methods were employed and a custom test bench conguration XXII was built to test the propeller thrust and noise. The propeller was tested under controlled conditions for thrust and noise. The experimental results matched closely with the computational results and veried the validity of toroidal propelelr as viable replacement of traditional propellers for UAVs, oering advantages in both thrust and acoustic performance. The toroidal propeller showed higher value of thrust over complete range of RPM and and delivering upto 35% more thrust than traditional propeller at 15,000RPM. In addition, it also had a lower acoustic signature and was 11% quieter than the traditional propeller. The successful integration of computational design, optimization, and experimental validation demonstrates the practical potential of this novel propeller architecture. Furthermore, the research lays a foundation for future work involving transient LES acoustic modeling, in-ight testing, and applicationspecic customization of toroidal designs. 30cm.

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