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Posted at 3 weeks ago
I need to analyze the foam column in ANSYS. The foam column is a gas phase continuous system containing discrete films of liquid at the bubble boundaries. The physical description of foam systems has to include the capillary forces.we need a model that describes flow in the foam.
Apply On This JobPosted at one month ago
Seeking expert advice on hydromorphic polymers and/or similar materials. I'm undertaking a project that requires a polymer or other material capable of absorbing water. The ideal material would experience an increase in volume highly disproportionate to the amount of water it is exposed to (i.e A small amount of water would caus...read more
Apply On This JobPosted at 3 months ago
*** PLEASE READ ENTIRELY ***This is the first step for a potentially great product. In the future phases, more money will be budgeted for this project; the first phase is considered a test.The need is for a chemist, chemical engineer, or formulation specialist with expertise in cosmetic products and production. We prefer someone...read more
Apply On This JobPosted at 4 months ago
I need engineer to write a proposal of utilizing waste heat of a plant. All the data and deliverable outcomes will be sent. Knowledge of using process/chemical Simulation software is essential. I have proposed one solution of waste heat recovery system using a referigeration cycle. I will share with you soon the Simulation file...read more
Apply On This JobPosted at 4 months ago
We will provide you with initial details including list of ingredients to use to formulate a personal care product and come up with samples for testing.
Apply On This JobPosted at 6 months ago
experience in Solidification process, example: Heat flow, drawing of schematic curves, Solute redistribution, etc?
Apply On This JobPosted at 7 months ago
Looking for an organic chemist or a chemical engineer that can help us produce erucyl dimethyl amido propyl betaine or any other kind of viscoelastic surfactants that are used during acidizing of oil wells. Based on our current knowledge a surfactant from the Sulfobetaine family should do the work. We need a product similar to...read more
Apply On This JobPosted at 8 months ago
Looking for a finished formula based on a set of parameters that include multiple ingredients of surfactants ,emollients (such as fatty acids and Exotic plant oils), plant extracts, emulsifiers, anti-aging actives with effective delivery system and fragrance . I am looking for a freelancer who has experience in cosmetic chemistr...read more
Apply On This JobPosted at 8 months ago
We need to shake out user bugs around Macros...Need to be idiot proof. We can explain via video conf
Apply On This JobPosted at 9 months ago
y-axis - absorptionx-axis - wavelengthRange - 200-400nm UV-VIS regionI do not have anything specific in mind but I am looking for UV-VIS spectra for 20 chemical compounds in pure form (i.e. NaOH) that can is commonly accessible and can be purchased online legally. Please note don't include a mixture (i.e. strawberry lemonade, fl...read more
Apply On This JobPosted at 9 months ago
I'm looking to create a formula that can encapsulate vitamins and minerals in stearic acid micelles in water. The goal is to be able to produce beverages that have nano-encapsulated compounds.
Apply On This JobPosted at 9 months ago
We will provide you with initial details including list of ingredients to use to formulate a personal care product and come up with samples for testing.
Apply On This JobPosted at 10 months ago
I need to analyze the foam column in ANSYS. The foam column is a gas phase continuous system containing discrete films of liquid at the bubble boundaries. The physical description of foam systems has to include the capillary forces.we need a model that describes flow in the foam.
Apply On This JobPosted at 10 months ago
experience in Solidification process, example: Heat flow, drawing of schematic curves, Solute redistribution, etc?
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