Kunza Arifa
Wichita,KS
Summary
Results-oriented Mechanical Engineer and quick learner with very good analytical and problem-solving skills. Adapt in teamwork with well-developed interpersonal skills. Research Interests is in Nano-Composite Materials & Biomaterial Advanced Materials and Manufacturing Systems & Fracture, Fatigue, and Failure of Material Micro-, Bio-, Nanotechnology , 2D, 3-D Computational Design, Modeling and Mathematical Analysis of Models .
Overview
10
10
years of professional experience
Work History
Independent Researcher
Wichita State University
Wichita, KS
08.2020 - Current
- Pursuing PhD and performing individual research on project title "Aircraft Interior Noise Reduction through Fabrication and Characterization of Highly Porous Polymer-Matrix Composite with Nanomaterials Inclusion", research focuses on emerging technologies using highly porous nanoparticles/polymer materials for noise control with high sound pressure applications and understanding effects of sound pressure on acoustic properties of these nanoparticles/polymer composites is crucial. When trying to predict performance, porous polymeric materials (PEEK, PAEK, PPS) are exceptionally durable with fire resistant properties due to their excellent performance of sound absorption characteristics and distinguished advantages in heat resistance, lightness, and toughness. Effect of sound pressure levels is in different frequencies, thus effect of sound pressure level on sound absorption characteristics yields different variation regularities. Sound absorption performance of porous materials increases with increase in sound pressure level in low frequency, which is reasonable and consistent with material parameters and interacting variables (two phase chemical composition, volume fraction, physical properties like interfacial tension, porosity, and density). At high sound pressure levels and at various frequencies these porous materials could supply reliable experimental validation in sound absorption coefficient and noise control. Mechanical properties of these composites change with material thickness, porosity and to calculate porous sub layers and porosity, this paper is using Transfer Matrix Method (TMM) and also deriving transmission and reflection wave coefficients, sound wave interface, sound wave propagation, compressibility and viscous permeability of composites by application of Biot-Rayleigh theory and Darcy's law. In this research study, transfer matrix is established at various sub layers and effects of transmission loss and sound absorption coefficient at various frequencies in polymeric nano inclusion composites were investigated. These composites were fabricated using high melting temperature polymers with nano inclusions which were uniformly dispersed to enhance properties of composites and also to test carbon particles that can influence properties of composites.
- Collaborated with leadership team to identify relevant questions and determine best methods of collection
- Streamlined research processes to meet tight deadlines for multiple projects
- Designed and executed study approaches
- Performed polymer material experiments and research and documented findings
- Gathered and organized information for research purposes
- Created product development proposals outlining strategies and goals
- Conducted document review, organization, and quality control of data acquisition to draw relevant conclusions and direct research activities
- Reviewed technical and professional publications in journals of material research to stay current on recent literature and make more strategic research decisions
- Wrote research papers, reports, reviews and summaries regarding nano-materials research and Nanotechnology
- Performed research into study topics to increase knowledge and to provide valuable contributions
Independent Instructor or Teacher Assistant
Wichita State University, Dept Of Mechanical Engg
Wichita, KS
08.2017 - 11.2019
- Independent instructor for thermodynamics course and assisted teacher for courses listed below
- 1. Selection of Advanced Materials for Design and Manufacturing
- 2. Thermodynamics I, II
- Assisted teacher in laboratories
- 1. Mechanical Engineering Systems lab
- 2. Materials Engineering lab
- 3. Mechanical Engineering equipment's lab
Laboratory Coordinator & Instructor
WSU
08.2017 - 09.2019
- Taught Mechanical Engineering, Mechanical Systems Engineering and Materials Engineering lab during Spring and Fall semesters and taught as instructor in Thermodynamics during summers.
- Coordinator for materials lab 'Micro and nanocomposites and Bio-composites research laboratories'
- Built and strengthened field partnerships to advance group research and awareness of activities
- Maintained budget guidelines, approved all expenses and submitted timely financial reports
- Developed and implemented plans and protocols for ongoing research, special projects and testing protocols
- Investigated, compiled and modeled information for detailed project proposals
- Evaluated team member work for quality, ethics and compliance with project specifications
- Conveyed technical information in easily understood terms for non-technical individuals
- Developed relationships and communicated with clients to explain proposals, present research findings or discuss project status
- Planned or directed research, development or production activities
- Improved operations through consistent hard work and dedication
- Identified issues, analyzed information and provided solutions to problems
- Conferred with scientists, engineers and regulators to plan or review projects or offer technical assistance
- Created plans and communicated deadlines to complete projects on time
- Completed paperwork, recognizing discrepancies and promptly addressing for resolution
- Resolved problems, improved operations and provided exceptional service
- Used coordination and planning skills to achieve results according to schedule
- Devoted special emphasis to punctuality and worked to maintain outstanding attendance record
- Offered friendly and efficient service to teacher handled challenging situations with ease
- Resolved conflicts and negotiated mutually beneficial agreements between parties
Student Engineer Trainee
Hindustan Machine Tools, HMT
Hyderabad, Telangana
11.2014 - 06.2015
- Performed practical operations and thorough study and training under supervision of managers on high speed 4-axis spindle horizontal machining center (HMC)400 with detailed presentation of design and various analysis, Jig boring Machines, Lathe and Milling machines, 2, 3, 4 and 5 axis CNC machines including electric, hydraulic and pneumatic systems
- Developed, prepared and reviewed reports and studies to identify and recommend engineering solutions
- Created 3D models from 2D drawings
- Maintained positive work atmosphere by building relationships with co-workers, customers, clients and management
- Manufactured and compiled components to integrate into final product designs
- Researched and investigated project requirements
- Performed analysis on HMC-400 technical designs and prototypes in development stage
- Used FEA, modeling software's (solid works, Ansys), thermal analysis to process data compiled from field for performance assessments
Assistant Teacher
SCET
Hyderabad, India
07.2010 - 12.2013
- Taught Thermodynamics, Heat Transfer and Metallurgy and Material Science in class lecture including practical laboratory experiments.
- Provided one-on-one and group-based learning support to maintain student progress and development
- Kept records of student progress for teachers and parents and made notes on details such as behavior, grades, comprehension and personal growth
- Worked with teachers to design lesson plans and coordinate activities for classes, consistently noting successful ideas and identifying areas for improvement
- Collaborated with instructor to assist lesson and curriculum planning efforts
- Supported instructor with test administration, curriculum development and assignment grading
- Aligned instructional approaches with development levels of students to enhance individual learning
- Contributed to committee-based work for development and enforcement of institutional and educational policies
- Kept students on-task with proactive behavior modification and positive reinforcement strategies
- Delivered group teaching in classroom setting and implemented individual student support
- Offered complete instructional support for students unable to attend regular classes
- Collated classroom materials to help teachers prepare for daily instruction and activities
- Delivered personalized educational, behavioral and emotional support to individual students to enable positive learning outcomes
- Completed daily reports and attendance logs
- Maximized receptive learning by educating students using hands-on instructional techniques
- Took over class for regular classroom teacher, managing assignments, student needs and recordkeeping
- Administered quizzes and tests and documented grades
- Partnered with teacher to plan and implement lessons following school's curriculum, goals and objectives
- Worked under direction of licensed teacher in and outside of classroom
Education
Ph.D. - Mechanical Engineering (Nanotechnology)
Wichita State University, Engineering
1845, Fairmount St. Wichita, Kansas-6726007.2022
Master of Technology - Mechanical Engineering
Jawaharlal Nehru Technological University
JNTU, Kukatpally Hyderabad 2015
Bachelor of Technology - Mechanical Engineering
Jawaharlal Nehru Technological University
JNTU, Kukatpally, Hyderabad2009
Skills
- Multitasking Abilities
- Analytical and Critical Thinking
- Active Listening
- Planning and coordination
- Research design and analysis
Accomplishments
Academic Research Projects and publications
1. Mitigations of Machine Damaged Fiber Reinforcement Composite for Improved Mechanical Strengths and Educational Practices for Engineering Students
2. Nano-, Bio, Info-Tech Sensors and 3-D Systems
3. Effects of Acid Treatments on Carbon Nanotubes Behavior and Mechanics of Multi- Functional Materials
4. Methodologies of E-Waste Recycling and Its Major Impacts
5. Mechanical Properties of 3-D Printed PLA Specimens with Various Infill Shapes and Volumes
6. Metal Graphene Nanocomposites with Enhanced Mechanical Properties
Additional Information
Throughout Education learned, operated and handled Equipments and software's
- Material Science laboratory equipments
- Nanocomposites and Bio-composite labs
- Tensile and Compression Testing Unit
- Fatigue and Creep Testing Machines
- UV-Vis spectroscopy
- UV photolithography
- Double column, single column Jig boring Machine
- CNC 4-Axis, 5-Axis Horizontal and Vertical Machining Centers
- CNC special purpose machines
- Lathe and Gear Machines
- Horizontal and Vertical Machine Spindles
- CNC Micro-Milling Machine
- 4-Axis, 5axis Special Purpose Machines
- Technical and Software Skills
- C, C++ programming Languages
- NC, CNC Assembly Programming Languages (G-codes, M-codes)
- 2-D, 3-D Computation- COMSOL Multi-Physics Software, OpenFOAM software
- CATIA, AUTOCAD, SOLIDWORKS, ANSYS
- Hardness, Impact testing equipment
- Electro-spinning unit (Nano-fibers)
- Contact angle (Hydrophobic, Hydrophilic and Super hydrophobic surfaces)
Timeline
Independent Researcher
Wichita State University
08.2020 - Current
Independent Instructor or Teacher Assistant
Wichita State University, Dept Of Mechanical Engg
08.2017 - 11.2019
Laboratory Coordinator & Instructor
WSU
08.2017 - 09.2019
Student Engineer Trainee
Hindustan Machine Tools, HMT
11.2014 - 06.2015
Assistant Teacher
SCET
07.2010 - 12.2013
Ph.D. - Mechanical Engineering (Nanotechnology)
Wichita State University, Engineering
Master of Technology - Mechanical Engineering
Jawaharlal Nehru Technological University
Bachelor of Technology - Mechanical Engineering
Jawaharlal Nehru Technological University