Use of cryo cooling systems in space applications to increase the efficiency of electronic components, reduce thermal noise and to facilitate super conducting materials is increasing with the technology boom. Proposals to improve the vibration footprint of cryocoolers is often welcomed. In this paper a Joule Thomson closed cooling cycle is envisioned with the use of Knudsen compressor that does not include any moving parts. Taking advantage of the graphene properties, it is employed as a thermal transpiration assistant for the Knudsen diffusion across a nanoporous material. Initially, this Knudsen compressor is conceptually designed. It is then implemented and prepared for testing after solving several difficulties associated with it. Creep flow is examined using computer simulation and validated using a laboratory test setup. Insights on other parts of the JT cryocooler which are required to be integrated with this Knudsen compressor was presented