Hydropower (Water Energy) Consultants: 3

Mechanical Solutions, Inc. (MSI) provides new equipment design, computer-aided analysis, installed equipment field testing and problem solutions. MSI staff performs these tasks for all types of Pumps, Compressors, Fans, Turbines, and Motors. For pumps and compressors, expertise includes both centrifugal and positive displacement (e.g. reciprocating or screw) configurations.  Turbine knowledge and experience include hydraulic turbine generators (“hydroturbines”) as well as aircraft gas turbine engines and land-based gas or steam turbine power generation systems. Applications include green energy, power, process, petrochemical, paper, and water resource industries.

MSI uses advanced finite element analysis (FEA), rotordynamics, and torsional analysis tools, and uses computational fluid dynamics (CFD) to analyze 3-D steady or unsteady fluid flows and heat transfer, enabled by its 230 high speed processor supercomputer. MSI also uses top-of-the-line testing equipment, including multichannel FFT analyzers (up to 200 simultaneous channels) to accurately read the outputs of various vibration, stress/strain, and pressure sensors, as a function of both time and frequency. As a unique additional test capability, MSI uses motion magnification video cameras to amplify and display scene vibration by 1000x. MSI uses calibrated exciters while equipment remains running, to locate structural, rotor, and acoustic natural frequency resonances as they exist at any particular operating point, without interfering with machinery operation.  In addition, MSI performs stress, acoustic, dynamic pressure pulsation, electric current spectrum, and aero/hydraulic performance testing. 

MSI also has been project team leader in the development of advanced rocket turbopumps, as well as turbopump diagnostics, for the U.S. Air Force and NASA Marshall Space Flight Center. MSI is funded for several large projects with the U.S. Navy and Air Force involving vision-based systems that automatically evaluate and display/amplify machinery or system dynamic events.  As a result of these projects, MSI has developed its VibVue® vibration motion magnification system, which can magnify vibration 1000x in the full field-of-view of the equipment.  This system is available as a service, or for purchase.

Mechanical Solutions has a staff of approximately 30 technical professionals, many of whom are well known internationally in the area of pumps, compressors, and turbines.  For example, MSI’s Dr. Edward Bennett won the ASME Gopalakrishnan award for best pump fluids technologist, and was later awarded another ASME medal for CFD.    MSI’s Paul Boyadjis has won the Hydraulic Institute 2021 Standards Partner of the Year award. Since its founding in 1996, MSI has strived to provide best-in-class service throughout the world.

William D. Marscher has over 50 years of experience in the field of Fluid Systems and their rotating and reciprocating machinery, particularly large turbines, generators, compressors, and pumps.  His typical work responsibilities include design, analysis, and testing of all types of plant machinery, as well as other types of fluid and mechanical systems.   

Mr. Marscher received a B.S.M.E. from Cornell University in 1970, and a Master Eng. (Mech. Des.) in 1972, when he was a NASA Fellow and the lead graduate student for the original Mars Rover Design project.  In 1976, he received an M.Sc. in Engineering Physics from Rensselaer Polytechnic Institute. He is a registered and licensed Professional Engineer, State of New Jersey Lic. No. 40626.

For 25 years, Mr. Marscher has been one of the U.S. voting representatives on the ISO (International Standards Organization) TC108 committee, and has been the US Coordinator concerning, among other issues, machinery dynamics of centrifugal pumps and hydraulic turbine generators. He is past president of the Society of Tribologists & Lubrication Engineers (STLE), the primary technical society worldwide for the study and design of bearings, seals, wear, and erosion issues in machinery.  For the past 45 years he has been a voting member of the ASTM Fatigue Standards Committee E9, as well as the ASTM Wear & Erosion Standards Committee G2.  He is also the past Board of Directors Chairman for the Machinery Failure Prevention Technology Society (MFPT), and has been active in the Vibration Institute.   Mr. Marscher is a 23-year member of the Texas A&M Turbine-Pump Users Symposium Advisory Committee (essentially the Board of Directors for the Symposium).   For ASME, Mr. Marscher was Chair of the Predictive Maintenance committee, and was Organizing and Presiding Chair of the 1993 RoCon Rotating Machinery Conference and the 1995 Tribology Conference.

Mr. Marscher has written thirteen handbook chapters for various major engineering handbooks, which have focused on turbomachinery mechanical issues, including dynamics, and bearing and seal design   In previous employ, he was a senior engineer Pratt & Whitney Aircraft Engines, and Director of Mechanical Engineering for Worthington HQ (pumps, compressors, and turbines), and for Dresser Worthington Division after their acquisition of Worthington.   Later, he was VP of Concepts NREC, from which 30 years ago he spun off Mechanical Solutions, Inc. as an independent turbomachinery technology company.  He has since become a charter Standards Partner for the Hydraulic Institute (HI), the trade association for the pump industry, became Vice Chair of the vibration technical committee for HI, and was HI Standards Partner of the Year for 2018.   He also won the 2019 Vibration Institute MFPT Frarey Award for Diagnostics Excellence.

View MSI's Expert Witness Profile.

The four PhD and registered PEs at Miller Engineering are celebrating 40 years of Professorships at three universities along with providing services to Government, Insurance, and Industry—through research, publications, presentations, and expert testimony. We have a dedicated office with a full time staff of engineers, researchers, and technical writers. The span of our collective academic and experiential expertise covers well the Mechanical, Electrical, Chemical, Agricultural, Industrial, Human Factors, Ergonomic and Safety fields of engineering. The areas listed below are from actual projects completed in our 40 years of history. 

Vehicles Car/Truck Accident Reconstruction Crash Data Retrieval (CDR) Visibility & Reaction Time Analysis Tires, Trailers, Brakes & Accelerators Truck/Off Road Vehicle Egress/Ingress Traffic Signing and Construction Zones Electronic Vehicles Mechanical & Electrical Safety Product Safety & Analysis Machinery - Metal, Wood, Plastic Molding Machine Guarding & Safety, Robots, Automation Hazard and Risk Analysis Employee Safety Procedures – OSHA Electrical Distribution & Transmission Hazards

Warnings & Instructions Warning Labels & User Manual Design Hazard Analysis & Product Label Designs Medical Device & Drug Warnings & Instructions Inadequate Warnings Analysis Standard Compliance (ANSI Z535) Product Recall Information & Strategies Consumers/Household Safety Appliances & Tools Child Furniture, Choking, Playgrounds Swimming Pools & Exercise Equipment Recreation - ATV, Boats, Bicycles, Boards Ladder, Stair, Step and Railing Accidents Slip, Trip, & Fall Accidents CPSC Recall Information & Strategies

Chemicals Safety & Labeling NEW OSHA HAZCOM (2012) & GHS Review MSDS, SDS and Product Label Compliance Toxic Torts - Diacetyl, Asbestos, Benzene, Lead, Carbon Monoxide Vaping & E-Cigarette Health Effects Chemical Exposures & Workplace Safety Chemical Inhalation, Ingestion, Dermal Contact Contamination - Water & Environmental Manufacturing & Process Line Accidents Slips, Trips, Falls, & Entanglements Fires & Explosions Cause & Origin Investigations Gas, Vapor, & Electrical Spontaneous Combustion Vaping & E-cigarette Battery Failures Fire Control & Explosion Issues

Agriculture Tractor & Equipment Accidents Chemical Applications & Exposures Crop Storage & Harvesting Accidents Pesticides Construction Vehicle Visibility Accidents Slip, Trip, & Fall Accidents Power Tool Repetitive & Immediate Injuries Scaffolding - Cranes - Hoisting - Fork Lifts Insurance Subrogation & Forensics Accident Investigations Electrical & Fire Causation Chemical Leakage Damage Defective Equipment Injuries Premise and Process Damages

James M. Miller, PE, PhD – Founder  Dr. Miller is an Emeritus Engineering Professor at the University of Michigan. He has directly served in Washington originating several Federal OSHA safety regulations, and interacts regularly with CPSC regarding safety and product recalls. Dr. Miller often works on projects relating to compliance with occupational safety standards, provides upper management guidance on product design, recall and liability issues, and serves as an expert witness.

Mark R. Lehto, PhD – Co-Founder Dr. Lehto is a Professor of Engineering at Purdue University. He completed his Ph.D. in engineering at the University of Michigan, where he specialized in Human Factors Engineering, in particular Warnings and Labeling. Dr. Lehto specializes in knowledge engineering, warnings and instructions, structuring expert systems, accident modeling, accident statistical analysis, consumer product safety, boating safety, in-field national surveys of product usage, and product information effectiveness.

Adam M. Olshove, PE, MSE – Engineering Manager Mr. Olshove has over 10 years of experience providing consulting services to industry and the legal profession. He holds an MS in Mechanical Engineering with a focus on control systems and battery modeling (2019), and a BS in Mechanical Engineering (2012), both from the University of Michigan. He has performed dozens of on-site investigations nationwide in relation to consumer product design and industrial accidents, including failure analysis and testing.

James M.L. Miller, MS, PhD, EIT – Engineering Associate Dr. Miller is an Assistant Professor of mechanical engineering at Trine University in Angola, Indiana. Dr. Miller graduated with a Ph.D. degree in mechanical engineering and electrical engineering from Stanford University in 2021, advised by Dr. Thomas W. Kenny. At JMME he has applied his expertise to biomedical heat transfer problems and energy management in hydroelectric systems, solar arrays and portable battery usage.

Jeffrey D. Rupp, MSE – Engineering Associate Mr. Rupp has a BS in mechanical engineering from the University of Michigan and a MS in systems engineering and engineering management from Wayne State University. Among his company affiliates is 26 years with Ford Motor Company and Volvo Car Corporation, where he was involved in crash development and crash sensing calibrations.

ANNA is a mechanical and electrical engineering firm dedicated to Gas, Coal-fired, Hydroelectric, and Nuclear Power Generation. ANNA has global relationships that augment their ability to solve any power generation problem, no matter how specialized or complex.

Services Include:

• Design and Construction
• Startup, Troubleshooting, Modifications, and Additions
• Forensic and Expert Witness Services

Principal, Ole E. Haaland, PE, has thirty four years experience in power production, design, construction, and commissioning, with 30+ years managing people and projects.

Mr. Haaland is a registered professional engineer in Maryland and held a Senior Reactor Operator’s license at Indian Point #3 Nuclear Power Plant. His experience is in conventional, nuclear, and alternate fuel power plant mechanical and electrical systems management, design, construction, plant outage management, start-up, performance testing, and operation.

Mr. Haaland has performed as aProject Manager, Construction Manager, and Commissioning Manager for several Greenfield power projects and other prime movers around the globe. He has successfully engineered, estimated, planned, executed work, and provided troubleshooting services on electrical switchgear, voltage regulators, plant control and automation systems, steam turbines, hydro turbines, diesel generators, steam generators, isolation valves, engine exhaust systems, heat recovery systems, condensate polishers, feed water heaters, main condensers, and moisture separators.

View Ole Haaland's Expert Witness Profile.