About

Joshua Dalal

I'm a mechanical engineering student at the University of Pennsylvania pursuing a combined BSE + MSE in Mechanical Engineering and Applied Mechanics, with minors in Mathematics and History. My work focuses on propulsion and manufacturing — the analysis side and the hands-on build side in equal measure.

Experience

Selected
May 2026 — Present · East Hartford, CT

Pratt & Whitney — Engine Dynamics & Loads Intern

Building data-driven models correlating aircraft structural characteristics with engine loads; improving reproducibility of NASTRAN fan blade-off analyses; experimentally characterizing squeeze-film damper performance to quantify how operating conditions drive vibration response in rotating machinery.

Jun — Aug 2025

Hanwha Aerospace USA — Manufacturing Engineering Intern

Owned process flow design for the F135 Engine Core Upgrade rotor: 27 manufacturing, inspection, and cleaning operations; PFMEA database development; fixture and tooling design driving a $100k rate-increase clawback; qualified abrasive flow machining for a new part, improving surface finish while cutting cost 35%.

Jan — Jun 2025

Albacore Inc. — Propulsion & Systems Engineer

Developed a UUV for the US Navy with a novel powertrain targeting 10× the range of existing models at 4× lower cost. Vehicle-level mechanical integration, subsystem prototyping and test; supported Navy SBIR submissions and credited on a provisional patent filing.

Aug 2025 — Present

UPenn MEAM — Teaching Assistant, IPD 5010

Graduate machine design and manufacturing: training students on 3-axis mills and CNC lathes, CNC programming, and design for manufacturing.

May — Nov 2024

GRASP Robotics Lab — Research Assistant

Designed a highly articulated robotic arm driven by a single base-mounted motor through a u-joint and bevel-gear transmission; prototyped a mechanical eyeball for an Air Force eye-tracking project achieving 0.3° accuracy at 600°/s.

Aug 2024 — Present

Precision Machining Laboratory — Lab Assistant

Shop maintenance plus design and CAM guidance for students across mills, lathes, and CNC equipment.

Joshua Dalal

Capabilities

 
Analysis & Simulation

ANSYS Fluent CFD (combustion, species transport, transient) and FEA, MATLAB, Python. Coursework spanning compressible flow & combustion, aerodynamics, turbulence, heat & mass transfer, and machine design.

Design

Siemens NX, SolidWorks (CSWA certified), Onshape, surface modeling, KeyShot. ASME GD&T and tolerance stackup as a design tool, not an afterthought.

Manufacturing

CNC milling and turning (MasterCAM), manual machining, injection molding, laser cutting, additive manufacturing, DFM and process planning. Comfortable taking a part from drawing to inspection.

Education

University of Pennsylvania — BSE + MSE, Mechanical Engineering & Applied Mechanics; minors in Mathematics and History. 3.92 GPA. Member of ASME and the Wharton Undergraduate Aerospace Club.

Off the clock

Backpacking (30 countries), scuba (PADI Open Water), karate (sensei), baseball, piano, world history.