NUST Institutions Library Catalogue Search for 'au:"Nasir,Muhammad"'

Mathematics for Engineers and Scientists (Vol-I)

By Nasir,Muhammad. Lahore Allied Book Centre

Place Hold on Mathematics for Engineers and Scientists (Vol-I)

MS/Thesis:Model Reduction of Large Scale Gas Distribution Networks

By Nasir Muhammad Junaid. Islamabad RCMS NUST 2018

Place Hold on MS/Thesis:Model Reduction of Large Scale Gas Distribution Networks

Development of Anti UV Emulsion and Self-Assembled Multilayers Thin Films Coatings for Biomedial Textile Applications /

By Habib, Sehrish. Islamabad: SCME - NUST, 2014 . 58 p. : 30cm..

Place Hold on Development of Anti UV Emulsion and Self-Assembled Multilayers Thin Films Coatings for Biomedial Textile Applications /

EFFECTS of CORPORTISM ON ENGINEERING ECONOMICS

By Ali Aoun Yahya, Sayed, Junaid Khalid, Syed Ali Nayyar Nasir, Muhammad Ali Bajwa, Imran Tahir . Islamabad : SEECS - NUST, 2008 . iii, 26 p. : ill. ; 30cm..

Place Hold on EFFECTS of CORPORTISM ON ENGINEERING ECONOMICS

PR-SOF-1461-DESIGN AND DEVELOPMENT OF SOLAR BATCH COLLECTOR

By Abdul Samad Nasir, Muhammad Waqas, Zia Ud Din Taj. ISLAMABAD NUST COLLEGE OF EME 2015

Place Hold on PR-SOF-1461-DESIGN AND DEVELOPMENT OF SOLAR BATCH COLLECTOR

PR-SOF-2124-Development of an IOT Platform for Condition Monitoring of Industrial Motors

By Muhammad Luqman Nasir Muhammad Hamza Sarwar Noor ul Hassan Syed Wajahat Ali Bukhari. ISLAMABAD: NUST COLLEGE OF EME, 2022

Place Hold on PR-SOF-2124-Development of an IOT Platform for Condition Monitoring of Industrial Motors

PR-SOF-2152-Efficiency Enhancement of PV Solar Panels By Passive Cooling

By Izhar Sultan Nasir Muhammad Nazim Umair Babar . ISLAMABAD 2022. NSUT COLLEGE OF EME,

Place Hold on PR-SOF-2152-Efficiency Enhancement of PV Solar Panels By Passive Cooling

Tribological Performance Analysis of Grey Cast-Iron against 52100 Steel Ball Bearing with Poly-alpha olefin Lubricant with Nano Additives under Reciprocating Motion /

By Nasir, Muhammad Anas. . 70p. , This study is based on nano-particle based lubricants and their role in enhancement of tribological performance of base oil. CuO, ZnO and MoS2 nanoparticles are added to PAO-10 in 1wt% concentration along with 2wt.% oleic acid as a dispersant, these three mixtures are then set up for testing with a tribo-pair of ASTM-52100 steel ball and SAEJ431 (G-3000) gray cast iron. The tests are carried out on a computer controlled reciprocating tribometer and all the lubricants are subjected to 10N, 20N and 30N loading conditions. Test duration is 7200 seconds, at 50 rpm and ambient temperature. Under these conditions and a sliding point contact the test rig is designed to test lubricant performance under boundary lubrication regime. To study the wear scar, a digital optical microscope was used and dimensions for each wear scar were recorded along with the surface roughness before and after the testing. The reciprocating tribometer tests were also conducted on SAE-40 and SAE-0W20 fully formulated oils to compare the results with nano-particle based lubricants. The results from the tribometer tests suggest that ZnO nanoparticles showed positive results by slightly improving CoF values and showed a significant reduction in wear volume. CuO nanoparticles showed improvement in CoF values for lower loading conditions but could not improve performance for higher loading conditions. The MoS2 nanoparticles were observed to be most effective in reducing the CoF and wear scar volume when added to PAO-10. The lowest CoF value was observed with PAO+MoS2 at 20N load, which is a 93% improvement as compared to PAO-10. The lowest value for wear scar volume was observed for PAO+MoS2 at 10N load which was 92% improvement as compared with PAO-10 only. This study further discusses the mechanism that physically changes the sliding conditions and play part in reducing the CoF and wear due to presence of nanoparticles and tries to relate them with the results of this study. 30cm.

Place Hold on Tribological Performance Analysis of Grey Cast-Iron against 52100 Steel Ball Bearing with Poly-alpha olefin Lubricant with Nano Additives under Reciprocating Motion /

Optimization of FDM Printing Parameters to Enhance Mechanical Properties in Z-Direction /

By Haris Ali Nasir, Muhammad . . 88p. , Fused deposition modeling (FDM) is a commonly used additive manufacturing process that offers new opportunities for creating complex geometries that are difficult to produce using traditional production methods. However, the use of FDM technology in practical goods is limited due to anisotropic strength concerns. This means that the strength of parts created using FDM in the build direction (Z direction) can be much lower than in the X-Y directions. The objective of this study is to specifically examine a polymer called Polycarbonate (PC). The effects of layer height, printing temperature, and printing speed on the Z-direction tensile characteristics of 3D-printed PC samples were systematically explored using Taguchi design and response surface methodology (RSM). The RSM results indicate that the thickness of the layers has the greatest impact on the bonding between interlayers during printing. The optimal tensile characteristics for 3D-printed polycarbonate (PC) parts were obtained using parts generated with a layer thickness of A = 0.1288 mm, a printing angle of B = 270 °C, and a printing speed of C = 40 mm/s. The results confirm that printing PC material with the optimal conditions significantly enhances the bonding between interlayers in the build direction. An increase of 39.23% in the tensile strength of 3D printed parts was achieved 30cm..

Place Hold on Optimization of FDM Printing Parameters to Enhance Mechanical Properties in Z-Direction /

Experimental and Techno-Economic Analysis of Direct/Indirect Evaporative Cooling System Incorporated with Desiccant Wheel Dehumidifier in Hot and Humid Climate /

By Nasir, Muhammad Abdullah (361095). . xiv, 53 p.

Place Hold on Experimental and Techno-Economic Analysis of Direct/Indirect Evaporative Cooling System Incorporated with Desiccant Wheel Dehumidifier in Hot and Humid Climate /