Browsing Mechanical Engineering by Author "Abu Jadayil, Wisam"
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Assessment of Fatigue Life of Ni-Ti Samples Prepared by Different Techniques
Abu Jadayil, Wisam; N. Alnaber, Manar (ResearchGate, 2014)Ni-Ti alloys have been given a lot of attention, mainly for their innovative use in practical medical applications. These motives led to understand deformation mechanisms, particularly behaviors under fatigue loading. In ... -
Assessment of retail practices for providing enhanced value added services and improved customer satisfaction using lean manufacturing approach
Shakoor, Mwafak; Qureshi, Mohamed Rafik; Abu Jadayil, Wisam; ETAL.. (Dergi Park, 2017)The purpose of this study is to apply lean manufacturing principles in retailing services for enabling retail managers to understand takt time and value added services (VASs) in order to achieve benchmarked retail efficiency. ... -
Creation of Different Cell Layouts Using Part Assignment Process for Manufacturing a Traction Drive Speed Reducer
Abu Jadayil, Wisam; Abu Jadayil, Seham; Khraisat, Walid; ETAL.. (AURAK, 2017-09): Cellular manufacturing is an advanced technique to improve the manufacturing efficiency. This paper is comparing the efficiency of three different layouts for manufacturing self-actuating traction drive speed reducer ... -
Design and Manufacturng of Self Actuating Traction Drives with Solid and Hollow Rollers
Abu Jadayil, Wisam; S. Mohsen, Mousa (2010-09)The friction drive speed reducer proposed by Flugrad and Qamhiyah in 2005 was mainly investigated in this paper. That self actuating traction drive uses six intermediate cylindrical rollers to transmit motion. Those rollers ... -
Different Strategies to Improve the Production to Reach the Optimum Capacity in Plastic Company
Abu Jadayil, Wisam; Khraisat, Walid; Shakoor, Mwafak (Taylor & Francis, 2017-10)In this paper a case study of a company was studied to determine the main factors affecting its production capacity, and study their influence to improve the production capacity to reach the optimum. Different aspects were ... -
The Effect of Carbon and Silicon Alloying Additions on the Morphology of Pores and Tensile Characteristics of Sintered Steels
Khraisat, Walid; Abu Jadayil, Wisam; Rawashdeh, Nathir (Springer Link, 2019)The influence of C and Si on pore morphology and tensile behavior of Fe–C–P–Si was investigated. The contribution of C on the morphology of pores was explained using thermodynamic formulation by incorporating the surface ... -
The Effect of Heat-Treatment and Alloying of Ni-Ti Alloy with Copper on Improving its Fatigue Life
Abu Jadayil, Wisam; Serhan, Duaa (Springer Link, 2019)Ni–Ti alloys have achieved great importance in industry, mainly for their innovative use in practical medical applications . A major reason for that is their fatigue lives. In this research, fatigue life of different Ni–Ti ... -
The effect of rolling direction on the weld structure and mechanical properties of DP 1000 steel
Khraisat, Walid; Abu Jadayil, Wisam; Al-Zain, Yazan; ETAL.. (Taylor & Francis, 2018-01)Since gas metal arc welding (GMAW) is a common procedure to join different sheets in the industry, the welding direction dependence on the rolling direction was investigated for a welded DP1000, a cold-rolled dual phase ... -
Efficiency Assessment in Emergency Department Using Lean Thinking Approach
Shakoor, Mwafak; Abu Jadayil, Wisam; Jaber, Nasser; ETAL.. (JJMIE, 2017-04)Lean thinking approach plays a vital role in reducing waste and enhancing productivity in production environment and service setups. Lean thinking approach may be employed in cutting down the patients' waiting time in ... -
Evaluation of provided services at MRI department in a public hospital using discrete event simulation technique: A case study
Shakoor, Mwafak; Al-Nasra, Moayyad; Abu Jadayil, Wisam; ETAL.. (Taylor & Francis, 2017-01)The main purpose of this study is to improve on the performance of a specific healthcare department in order to meet the major administrative expectation. These expectations include better serving the patients in that ... -
Experimental Investigation of Tensile Properties of Ni-Ti Samples Prepared By Different Techniques
Abu Jadayil, Wisam; Al Naber, Manar (ResearchGate, 2015)Ni-Ti alloys have been given a lot of attention mainly for their innovative use in practical medical applications. These motives led to understand deformation mechanisms, particularly tensile fracture behaviors. In this ... -
Fatigue life investigation of solid and hollow rollers in pure rolling contact
Abu Jadayil, Wisam; Flugrad, D.; Qamhiyah, A. (ASME, 2005-11)Two solid and hollow cylindrical rollers in pure rolling contact have been modeled. The two rollers are subjected to a combined normal and tangential loading. The Stress distribution in the contact zone has been determined ... -
Fatigue life prediction of optimum hollowness of hollow cylindrical rollers in pure rolling contact
Abu Jadayil, Wisam; Flugrad, D. R.; Qamhiyah, A. Z. (ASME Digital Collection, 2006-01)Fatigue life investigations have been made for cylindrical hollow rollers in pure rolling contact. In addition to normal loading, the rollers have been subjected to tangential loading of 1/3rd the normal load value. ... -
Heterogeneous Femur Model Reconstruction for Improved FEA Analysis
Obeidat, S.; C. Agbaraji; Abu Jadayil, Wisam (ResearchGate, 2012)The objective of this research is to reconstruct the femur bone as a heterogeneous model and to examine the mechanical response of the proximal femur bone under mechanical loading using finite element analysis. Contrary ... -
The Importance of Class Attendance and Cumulative GPA for Academic Success in Industrial Engineering Classes
Obeidat, Suleiman; Bashir, Adnan; Abu Jadayil, Wisam (ResearchGate, 2012-01)The affect of the attendance percentage, the overall GPA and the number of credit hours the student is enrolled in at specific semester on the grade attained in specific course has been studied. This study has been performed ... -
Intelligent Sampling for Inspecting Milled Flat Plates
Obeidat, S. M.; Abu Jadayil, Wisam; Mandahawi, N. (2013-01)Realizing the nature of the manufacturing process used to make a part can help determine the locations and the optimum number of inspection points. Face and End milling processes are used in this work to produce plates and ... -
Main factors causing workers turnover in Jordan industrial sector
Abu Jadayil, Wisam (JJMIE, 2011-04)Workers turnover has been studied in Jordan to find out the main reasons causing this problem. A questionnaire was designed and distributed over twenty eight factories in Jordan, seven factories in each of the three main ... -
NON DESTRUCTIVE TESTING FOR Ni-Ti SAMPLES PREPARED BY DIFFERENT TECHNIQES
AlNaber, Manar N.; Abu Jadayil, Wisam (IJASCE, 2013-10)Long series of searches were applied to emphasize Ni-Ti alloy composition harmony within human body. Ni-Ti alloy chemical and mechanical testing results paved for a revolution in the field of medical implants. Despite the ... -
A Novel Model for Benchmarking the Performance of Retail Stores for Retail Operations using Lean Manufacturing Approach
Shakoor, Mwafak; Jaber, Nasser; Abu Jadayil, Wisam; ETAL.. (ResearchGate, 2017)In the present study, lean manufacturing approach has been utilized to measure and benchmark the efficiency of retail services at five different store branches belonging to the same hypermarket and supermarket retail firm ... -
Numerical prediction of optimum hollowness and material of hollow rollers under combined loading
Abu Jadayil, Wisam; Jaber, Nasser (ELSEVIER, 2009)Fatigue life investigations have been made for cylindrical hollow rollers in pure rolling contact. In addition to normal loading, the rollers have been subjected to tangential loading of 1/3rd the normal load value. ...