Design Low-Pressure Spray Nozzles

I need specialized spray nozzles designed for industrial cooling applications. The nozzles should create a full cone plume and operate efficiently at low pressure (approx 0.5 bar) flow rate approximately 5 litres per minute. I need nozzles with full cone pattern that have different cone angles between 50 and 100 degree

Requirements:
- Material: Plastic
- Flow Rate: 5 L/h

Ideal Skills & Experience:
- Expertise in nozzle design
- Experience in fluid dynamics
- - Proficiency with plastic materials

Please provide relevant work samples.