Technical Papers & Patents
Peer-reviewed research, SAE papers, and technical insights authored or co-authored by Dr. Lal Cheruvalath.
Predicted molecular structures and energies for lithium cyanide + ammonia complexes, insights Lal leverages in today's additive packages.
Showed how cluster self-association shifts IR spectra, a reference Lal still cites when evaluating binder behavior at scale.
Delivered one of the definitive references on how ammonia's N-H stretching constant drifts with self-association.
Explained Raman peaks through Luck's model, reinforcing Lal's credentials in translating spectroscopy data into actionable insights.
Demonstrated how acetonitrile clustering alters vibrational responses, helping engineers predict solvent stability in extreme environments.
Quantified how cooperativity inside methanol clusters shifts O-H stretching frequencies--a building block for resin and solvent system design.
Linked IR spectra to hydrogen bonding networks--a useful reference when tuning polymer backbones for friction composites.
Mapped molecular interactions inside lithium cyanide + water clusters to predict how compounds behave under high-energy loads.
Quantified how hydrogen bonding cooperativity influences O-H stretching frequencies--useful when engineering resin chemistry for thermal stability.
Combined finite element modeling with lab validation to set rivet specs that cut lining failures and helped Sundaram Brake Linings win Deming Prize adoption.
Step-by-step playbook for diagnosing brake lining variability, mapping friction spectra, and launching a stable formulation for commercial vehicles.
Quantified the mechanical and tribological envelopes of next-generation friction composites that need to act as predictable force limiters in safety-critical assemblies.
