FIG. 11 illustrates an example 3D model 1100, in accordance with various aspects and implementations described herein. The 3D model 1100 can, for example, correspond to the physics 3D model 506 and/or a 3D model generated by the fluid model tool component 102. In one example, the 3D model 1100 can be generated in response to input received by the model execution section 904. The 3D model 1100 can illustrate fluid dynamics, thermal dynamic and/or combustion dynamics with respect to a design of a device. For example, the 3D model 1100 can be a 3D model where physics modeling data associated with fluid dynamics, thermal dynamic and/or combustion dynamics is rendered on a device. In an aspect, the 3D model 1100 can include a device portion 1102 of the 3D model 1100 and physics modeling data 1104 that is rendered on the device portion 1102. Visual characteristics (e.g., a color, a size, a hues, shading, etc.) of the physics modeling data 1104 can be dynamic based on a value of the physics modeling data 1104. For instance, a first portion of the physics modeling data 1104 associated with first physics modeling information can comprise a first visual characteristics and a second portion of the physics modeling data 1104 associated with second physics modeling information can comprise a second visual characteristic. In an embodiment, the physics modeling data 1104 can be determined by the machine learning component 106. In one example, the physics modeling data 1104 can be associated with a set of control volumes and/or a flow network related to fluid dynamics, thermal dynamic and/or combustion dynamics. In an embodiment, a 3D design environment associated with the 3D model 1100 can include a heat bar 1106. The heat bar 1106 can include a set of colors that correspond to different values for the physics modeling data 1104. For example, a first color (e.g., a color red) in the heat bar 1106 can correspond to a first value for the physics modeling data 1104 and a second color (e.g., a color blue) in the heat bar 1106 can correspond to a second value for the physics modeling data 1104. In another embodiment, a 3D design environment associated with the 3D model 1100 can include a side bar 1108. The side bar 1108 can include information to facilitate generation of the 3D model 1100 and/or the physics modeling data 1104. For example, the side bar 1108 can facilitate selection of one or more sub-components (e.g., flow elements, tubes, orifices, bends valves, junctions, fans, compressors, another other component, etc.) that form the device portion 1102 of the 3D model 1100. In another example, the side bar 1108 can facilitate selection of a type of physics modeling data (e.g., flow dynamics, thermal dynamics, combustion dynamics, etc.) provided by the physics modeling data 1104.