The phrase "allows simulations" is correct and usable in written English.
You can use it when describing a feature or capability of a system, software, or process that enables the execution of simulations.
Example: "The new software update allows simulations to be run more efficiently, providing users with better insights."
Alternatives: "enables simulations" or "facilitates simulations."
The proposed event-driven algorithm allows simulations of multi-million particle systems using desktop computers.
The model allows simulations of muscle recruitment, calculations of stress and strain distributions and predictions of muscle shape.
The QET model allows simulations of quantum confinement transport, and nonlocal and hot-carrier effects in scaled MOSFETs.
The method allows simulations of suspensions under planar extensional flow to be conducted to large strains in a truly periodic cell.
The numerical model has been implemented in Fluidity, a general purpose finite element method code that allows simulations to be carried out on anisotropic unstructured meshes.
This model allows simulations to quickly run tens of millions of instructions and evaluate the performance of a particular micro-architecture while at the same time, allowing the flexibility to change the structure of the architecture.
The deformation process simulator allows simulation of texture formation using a continuum representation of the orientation distribution function.
A coupling with the floating wind turbine simulator FAST allows simulation of complete floating wind turbine systems including mooring dynamics.
For the experiments, we developed a special mechatronic wheelchair simulator that allows simulation of lever propulsion on various gear ratios and road inclinations.
This allows simulation of nonlinear dynamics using fast implicit Newmark subspace integrators, with subspace integration costs independent of geometric complexity.
Mixing the two approaches allows simulation of 'virtual' patients, who receive virtual treatments or placebo.
